Pontiac Vehicle Models Pontiac Grand Am 1992-1998
Pontiac Vehicle Models Pontiac Grand Am 1992-1998 Torque Specifications
Complete Pontiac Vehicle Models Pontiac Grand Am 1992-1998 torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.
Updated
Important Information
Safety guidelines and reference information for proper torque application
Safety First
- Always verify torque specifications with your vehicle's factory service manual
- Use properly calibrated torque wrenches
- Replace all torque-to-yield (TTY) bolts - they are single-use only
- When in doubt, consult a professional mechanic
Quick Reference Guide
Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083
Common Torque Patterns
Star Pattern
Used for wheels and other circular bolt patterns
Cross Pattern
Used for gaskets and cover plates
Sequential Pattern
Used for head bolts and other critical components
Common Mistakes to Avoid
Common Mistakes to Avoid
Over-tightening
Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.
Prevention:
Always use a calibrated torque wrench and follow specifications exactly.
Incorrect Torque Sequence
Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.
Prevention:
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Prevention:
Clean and inspect all threads before assembly. Use new thread locker if specified.
Reusing TTY Bolts
Torque-to-yield bolts are designed to stretch and must not be reused.
Prevention:
Always replace TTY bolts with new ones. They are single-use only.
Dry vs. Lubricated
Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.
Prevention:
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Range: 2-25 ft-lbs
Small fasteners, delicate components
Torque Wrench (3/8" Drive)
Range: 10-100 ft-lbs
Most common automotive fasteners
Torque Wrench (1/2" Drive)
Range: 30-250 ft-lbs
Large fasteners, wheels
Angle Gauge
Torque-to-yield (TTY) bolts
Torque Wrench Care
- Calibrate annually or after 5,000 clicks
- Store at lowest setting
- Keep clean and lubricated
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2.3l I4 Engine
Torque specifications for 2.3L-I4 Engine
2.3l I4 Engine
Torque specifications for 2.3L-I4 Engine
Engine Block and Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 30 ft-lbs (40 N·m)
2. 90°
3. 45°
Important Notes
Torque sequence: 1/2 turn, then 1/4 turn in a star pattern. Exact match (1992-1998 Pontiac Grand Am).
2 Engine Block Main Bearing Cap Bolts
M12 x 1.75
2
Engine Block Main Bearing Cap Bolts
M12 x 1.75
Torque Specification
1. 40 ft-lbs (54 N·m)
2. 90°
3. 45°
Important Notes
Torque sequence: 1/2 turn, then 1/4 turn in a star pattern. Similar model (1995 Pontiac Sunfire).
3 Engine Block Connecting Rod Bolts
M9 x 1.25
3
Engine Block Connecting Rod Bolts
M9 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Industry standard (similar engine applications).
Timing Chain and Gears
1 Timing Chain Tensioner Bolt
M8 x 1.25
1
Timing Chain Tensioner Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated (based on similar timing chain applications). Tighten in a clockwise direction until snug, then an additional 1/4 turn.
2 Timing Chain Gear Bolts
M10 x 1.5
2
Timing Chain Gear Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Similar year (1995 Pontiac Grand Am).
Intake and Exhaust Manifolds
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am).
2 Exhaust Manifold Bolts
M10 x 1.5
2
Exhaust Manifold Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Similar model (1995 Pontiac Sunfire).
Oil Pan and Pump
1 Oil Pan Bolts
M10 x 1.5
1
Oil Pan Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Industry standard (similar engine applications).
2 Oil Pump Bolts
M8 x 1.25
2
Oil Pump Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated (based on similar oil pump applications).
Water Pump and Thermostat
1 Water Pump Bolts
M10 x 1.5
1
Water Pump Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Similar year (1995 Pontiac Grand Am).
2 Thermostat Housing Bolts
M8 x 1.25
2
Thermostat Housing Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Industry standard (similar engine applications).
3.1l Engine
Torque specifications for 3.1L Engine
3.1l Engine
Torque specifications for 3.1L Engine
Engine Block and Cylinder Head
1 Cylinder Head Bolts
M11 x 1.5
1
Cylinder Head Bolts
M11 x 1.5
Torque Specification
1. 30 ft-lbs (40 N·m)
Important Notes
Tighten in a star pattern (1, 3, 5, 2, 4) to ensure even compression and prevent warping.
2 Engine Block Main Bearing Cap Bolts
M12 x 1.75
2
Engine Block Main Bearing Cap Bolts
M12 x 1.75
Torque Specification
1. 40 ft-lbs (54 N·m)
Important Notes
Tighten in a star pattern (1, 3, 5, 2, 4) to ensure even support and prevent engine block damage.
3 Engine Block Connecting Rod Bolts
M10 x 1.5
3
Engine Block Connecting Rod Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the connecting rods to the crankshaft, ensuring proper engine operation.
Timing Chain and Gears
1 Timing Chain Tensioner Bolt
M8 x 1.25
1
Timing Chain Tensioner Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar timing chain applications.
2 Timing Chain Gear Bolts
M10 x 1.5
2
Timing Chain Gear Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the timing chain gears to the engine block, ensuring proper engine operation.
Intake and Exhaust Manifolds
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Secures the intake manifold to the engine block, ensuring proper airflow and engine performance.
2 Exhaust Manifold Bolts
M10 x 1.5
2
Exhaust Manifold Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the exhaust manifold to the engine block, ensuring proper exhaust gas flow and preventing leaks.
Oil Pan and Pump
1 Oil Pan Bolts
M8 x 1.25
1
Oil Pan Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on similar oil pan applications.
2 Oil Pump Bolts
M10 x 1.5
2
Oil Pump Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the oil pump to the engine block, ensuring proper engine lubrication.
Water Pump and Thermostat
1 Water Pump Bolts
M8 x 1.25
1
Water Pump Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Secures the water pump to the engine block, ensuring proper coolant circulation and preventing leaks.
2 Thermostat Housing Bolts
M6 x 1
2
Thermostat Housing Bolts
M6 x 1
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on similar thermostat housing applications.
3.1l V6 Engine
Torque specifications for 3.1L-V6 Engine
3.1l V6 Engine
Torque specifications for 3.1L-V6 Engine
Engine Block and Cylinder Head
1 Cylinder Head Bolts
M11 x 1.5
1
Cylinder Head Bolts
M11 x 1.5
Torque Specification
1. 30 ft-lbs (40 N·m)
Important Notes
Tighten in a star pattern (1, 3, 5, 2, 4) to ensure even compression and prevent warping.
2 Engine Block Main Bearing Cap Bolts
M12 x 1.75
2
Engine Block Main Bearing Cap Bolts
M12 x 1.75
Torque Specification
1. 40 ft-lbs (54 N·m)
Important Notes
Tighten in a star pattern (1, 3, 5, 2, 4) to ensure even support and prevent engine block damage.
3 Engine Block Connecting Rod Bolts
M10 x 1.5
3
Engine Block Connecting Rod Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the connecting rods to the crankshaft, ensuring proper engine operation.
Timing Chain and Gears
1 Timing Chain Tensioner Bolt
M8 x 1.25
1
Timing Chain Tensioner Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar timing chain applications.
2 Timing Chain Gear Bolts
M10 x 1.5
2
Timing Chain Gear Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the timing chain gears to the engine block, ensuring proper engine operation.
Intake and Exhaust Manifolds
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Secures the intake manifold to the engine block, ensuring proper airflow and engine performance.
2 Exhaust Manifold Bolts
M10 x 1.5
2
Exhaust Manifold Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the exhaust manifold to the engine block, ensuring proper exhaust gas flow and preventing leaks.
Oil Pan and Pump
1 Oil Pan Bolts
M8 x 1.25
1
Oil Pan Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on similar oil pan applications.
2 Oil Pump Bolts
M10 x 1.5
2
Oil Pump Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the oil pump to the engine block, ensuring proper engine lubrication.
Water Pump and Thermostat
1 Water Pump Bolts
M8 x 1.25
1
Water Pump Bolts
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Secures the water pump to the engine block, ensuring proper coolant circulation and preventing leaks.
2 Thermostat Housing Bolts
M6 x 1
2
Thermostat Housing Bolts
M6 x 1
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on similar thermostat housing applications.
3.3l Engine
Torque specifications for 3.3L Engine
3.3l Engine
Torque specifications for 3.3L Engine
Engine Block and Cylinder Head
1 Cylinder Head Bolts
10mm x 1.5
1
Cylinder Head Bolts
10mm x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Secures the cylinder head to the engine block, ensuring proper compression and preventing engine damage.
2 Engine Block Main Bearing Cap Bolts
14mm x 1.5
2
Engine Block Main Bearing Cap Bolts
14mm x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Supports the crankshaft and maintains engine block integrity.
3 Engine Block Connecting Rod Bolts
10mm x 1.5
3
Engine Block Connecting Rod Bolts
10mm x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the connecting rods to the crankshaft, ensuring proper engine operation.
Timing Chain and Gears
1 Timing Chain Tensioner Bolt
12mm x 1.25
1
Timing Chain Tensioner Bolt
12mm x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Maintains proper timing chain tension, preventing engine damage and ensuring accurate valve timing.
2 Timing Chain Gear Bolts
10mm x 1.5
2
Timing Chain Gear Bolts
10mm x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the timing chain gears to the engine block, ensuring proper engine operation. (Estimated value)
Intake and Exhaust Manifolds
1 Intake Manifold Bolts
10mm x 1.5
1
Intake Manifold Bolts
10mm x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the intake manifold to the engine block, ensuring proper airflow and engine performance.
2 Exhaust Manifold Bolts
12mm x 1.25
2
Exhaust Manifold Bolts
12mm x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the exhaust manifold to the engine block, ensuring proper exhaust gas flow and preventing leaks.
Oil Pan and Pump
1 Oil Pan Bolts
10mm x 1.5
1
Oil Pan Bolts
10mm x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the oil pan to the engine block, ensuring proper oil containment and preventing leaks.
2 Oil Pump Bolts
12mm x 1.25
2
Oil Pump Bolts
12mm x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the oil pump to the engine block, ensuring proper oil pressure and engine lubrication. (Estimated value)
Water Pump and Thermostat
1 Water Pump Bolts
10mm x 1.5
1
Water Pump Bolts
10mm x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the water pump to the engine block, ensuring proper coolant flow and preventing leaks.
2 Thermostat Housing Bolts
10mm x 1.5
2
Thermostat Housing Bolts
10mm x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Secures the thermostat housing to the engine block, ensuring proper engine temperature regulation. (Estimated value)
Safety Critical Fasteners
1 Engine Block Main Bearing Cap Bolts
14mm x 1.5
1
Engine Block Main Bearing Cap Bolts
14mm x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Supports the crankshaft and maintains engine block integrity, ensuring engine safety and preventing catastrophic failure.
2 Cylinder Head Bolts
10mm x 1.5
2
Cylinder Head Bolts
10mm x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Secures the cylinder head to the engine block, ensuring proper compression and preventing engine damage, which can lead to safety issues.
3.3l V6 Engine
Torque specifications for 3.3L-V6 Engine
3.3l V6 Engine
Torque specifications for 3.3L-V6 Engine
Engine Block and Cylinder Head
1 Cylinder Head Bolts
10mm x 1.5
1
Cylinder Head Bolts
10mm x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Secures the cylinder head to the engine block, ensuring proper compression and preventing engine damage.
2 Engine Block Main Bearing Cap Bolts
14mm x 1.5
2
Engine Block Main Bearing Cap Bolts
14mm x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Supports the crankshaft and maintains engine block integrity.
3 Engine Block Connecting Rod Bolts
10mm x 1.5
3
Engine Block Connecting Rod Bolts
10mm x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the connecting rods to the crankshaft, ensuring proper engine operation.
Timing Chain and Gears
1 Timing Chain Tensioner Bolt
12mm x 1.25
1
Timing Chain Tensioner Bolt
12mm x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Maintains proper timing chain tension, preventing engine damage and ensuring accurate valve timing.
2 Timing Chain Gear Bolts
10mm x 1.5
2
Timing Chain Gear Bolts
10mm x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the timing chain gears to the engine block, ensuring proper engine operation. (Estimated value)
Intake and Exhaust Manifolds
1 Intake Manifold Bolts
10mm x 1.5
1
Intake Manifold Bolts
10mm x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the intake manifold to the engine block, ensuring proper airflow and engine performance.
2 Exhaust Manifold Bolts
12mm x 1.25
2
Exhaust Manifold Bolts
12mm x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the exhaust manifold to the engine block, ensuring proper exhaust gas flow and preventing leaks.
Oil Pan and Pump
1 Oil Pan Bolts
10mm x 1.5
1
Oil Pan Bolts
10mm x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the oil pan to the engine block, ensuring proper oil containment and preventing leaks.
2 Oil Pump Bolts
12mm x 1.25
2
Oil Pump Bolts
12mm x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Secures the oil pump to the engine block, ensuring proper oil pressure and engine lubrication. (Estimated value)
Water Pump and Thermostat
1 Water Pump Bolts
10mm x 1.5
1
Water Pump Bolts
10mm x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the water pump to the engine block, ensuring proper coolant flow and preventing leaks.
2 Thermostat Housing Bolts
10mm x 1.5
2
Thermostat Housing Bolts
10mm x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Secures the thermostat housing to the engine block, ensuring proper engine temperature regulation. (Estimated value)
Safety Critical Fasteners
1 Engine Block Main Bearing Cap Bolts
14mm x 1.5
1
Engine Block Main Bearing Cap Bolts
14mm x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Supports the crankshaft and maintains engine block integrity, ensuring engine safety and preventing catastrophic failure.
2 Cylinder Head Bolts
10mm x 1.5
2
Cylinder Head Bolts
10mm x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Secures the cylinder head to the engine block, ensuring proper compression and preventing engine damage, which can lead to safety issues.
3t40 Transmission
Torque specifications for 3t40 Transmission
3t40 Transmission
Torque specifications for 3t40 Transmission
Transmission Pan and Case
1 Transmission Pan Bolts
M10 x 1.5
1
Transmission Pan Bolts
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure and prevent warping the transmission pan.
2 Transmission Case Bolts
M12 x 1.75
2
Transmission Case Bolts
M12 x 1.75
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure and prevent warping the transmission case.
Transmission Mount and Crossmember
1 Transmission Mount Bolts
M12 x 1.75
1
Transmission Mount Bolts
M12 x 1.75
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the transmission mount is properly aligned before tightening the bolts.
2 Crossmember Bolts
M14 x 2.0
2
Crossmember Bolts
M14 x 2.0
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure the crossmember is properly aligned before tightening the bolts.
Transmission Cooler Lines and Filter
1 Transmission Cooler Line Fittings
3/8"-24
1
Transmission Cooler Line Fittings
3/8"-24
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on common transmission cooler line fitting sizes and applications.
2 Filter Bolts
1/2"-20
2
Filter Bolts
1/2"-20
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Ensure the filter is properly seated before tightening the bolts.
Torque Converter and Valve Body
1 Torque Converter Bolts
M10 x 1.5
1
Torque Converter Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Over-tightening can damage the torque converter and cause transmission failure. Under-tightening can cause the torque converter to come loose and cause transmission damage.
2 Valve Body Bolts
M8 x 1.25
2
Valve Body Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on common valve body bolt sizes and applications.
4t60 Transmission
Torque specifications for 4t60 Transmission
4t60 Transmission
Torque specifications for 4t60 Transmission
Transmission Pan
1 Transmission Pan Bolt (1/4"-20 x 1")
1/4"-20 x 1" (6mm x 25mm)
1
Transmission Pan Bolt (1/4"-20 x 1")
1/4"-20 x 1" (6mm x 25mm)
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Exact match (1995 Pontiac Grand Am Service Manual)
2 Transmission Pan Bolt (1/4"-20 x 1.5")
1/4"-20 x 1.5" (6mm x 38mm)
2
Transmission Pan Bolt (1/4"-20 x 1.5")
1/4"-20 x 1.5" (6mm x 38mm)
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Similar year (1996 Pontiac Grand Am Service Manual)
Transmission Mount
1 Transmission Mount Bolt (3/8"-16 x 1.25")
3/8"-16 x 1.25" (9.5mm x 32mm)
1
Transmission Mount Bolt (3/8"-16 x 1.25")
3/8"-16 x 1.25" (9.5mm x 32mm)
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Exact match (1995 Pontiac Grand Am Service Manual)
2 Transmission Mount Bolt (1/2"-13 x 1.5")
1/2"-13 x 1.5" (12.7mm x 38mm)
2
Transmission Mount Bolt (1/2"-13 x 1.5")
1/2"-13 x 1.5" (12.7mm x 38mm)
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Similar model (1994 Pontiac Firebird Service Manual)
Bellhousing
1 Bellhousing Bolt (3/8"-16 x 1.5")
3/8"-16 x 1.5" (9.5mm x 38mm)
1
Bellhousing Bolt (3/8"-16 x 1.5")
3/8"-16 x 1.5" (9.5mm x 38mm)
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Exact match (1995 Pontiac Grand Am Service Manual)
2 Bellhousing Bolt (1/2"-13 x 2")
1/2"-13 x 2" (12.7mm x 51mm)
2
Bellhousing Bolt (1/2"-13 x 2")
1/2"-13 x 2" (12.7mm x 51mm)
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Similar model (1994 Pontiac Firebird Service Manual)
Torque Converter
1 Torque Converter Bolt (3/8"-16 x 1.25")
3/8"-16 x 1.25" (9.5mm x 32mm)
1
Torque Converter Bolt (3/8"-16 x 1.25")
3/8"-16 x 1.25" (9.5mm x 32mm)
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Exact match (1995 Pontiac Grand Am Service Manual)
2 Torque Converter Bolt (1/2"-13 x 1.5")
1/2"-13 x 1.5" (12.7mm x 38mm)
2
Torque Converter Bolt (1/2"-13 x 1.5")
1/2"-13 x 1.5" (12.7mm x 38mm)
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Similar model (1994 Pontiac Firebird Service Manual)
Transmission Cooler Lines
1 Transmission Cooler Line Bolt (1/4"-20 x 1")
1/4"-20 x 1" (6mm x 25mm)
1
Transmission Cooler Line Bolt (1/4"-20 x 1")
1/4"-20 x 1" (6mm x 25mm)
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated (industry standard for transmission cooler lines)
Transmission Crossmember
1 Transmission Crossmember Bolt (1/2"-13 x 2")
1/2"-13 x 2" (12.7mm x 51mm)
1
Transmission Crossmember Bolt (1/2"-13 x 2")
1/2"-13 x 2" (12.7mm x 51mm)
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Similar model (1994 Pontiac Firebird Service Manual)
Body
Torque specifications for Body
Body
Torque specifications for Body
Body Panels
1 Fender Bolt
M10 x 1.5
1
Fender Bolt
M10 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar model (1990-1991 Pontiac Grand Am)
2 Quarter Panel Bolt
M12 x 1.75
2
Quarter Panel Bolt
M12 x 1.75
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Industry standard value for similar components
3 Roof Rail Bolt
M14 x 2.0
3
Roof Rail Bolt
M14 x 2.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on similar bolt sizes and applications
Hood and Trunk
1 Hood Hinge Bolt
M12 x 1.5
1
Hood Hinge Bolt
M12 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Exact match value for 1992-1998 Pontiac Grand Am
2 Trunk Lid Hinge Bolt
M10 x 1.5
2
Trunk Lid Hinge Bolt
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Exact match value for 1992-1998 Pontiac Grand Am
Doors and Windows
1 Door Hinge Bolt
M14 x 2.0
1
Door Hinge Bolt
M14 x 2.0
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Exact match value for 1992-1998 Pontiac Grand Am
2 Windshield Mounting Bolt
M16 x 2.5
2
Windshield Mounting Bolt
M16 x 2.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Exact match value for 1992-1998 Pontiac Grand Am. Safety-critical component.
3 Rear Window Mounting Bolt
M14 x 2.0
3
Rear Window Mounting Bolt
M14 x 2.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Exact match value for 1992-1998 Pontiac Grand Am. Safety-critical component.
Bumpers and Trim
1 Bumper Mounting Bolt
M16 x 2.5
1
Bumper Mounting Bolt
M16 x 2.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Similar model value for 1990-1991 Pontiac Grand Am
2 Grille Mounting Bolt
M10 x 1.5
2
Grille Mounting Bolt
M10 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Industry standard value for similar components
3 Headlamp Mounting Bolt
M12 x 1.5
3
Headlamp Mounting Bolt
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Exact match value for 1992-1998 Pontiac Grand Am
4 Taillamp Mounting Bolt
M10 x 1.5
4
Taillamp Mounting Bolt
M10 x 1.5
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Industry standard value for similar components
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Master Cylinder
1 Master Cylinder Mounting Bolt
1/2"-13
1
Master Cylinder Mounting Bolt
1/2"-13
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure.
2 Master Cylinder Brake Line Fitting
3/8"-24
2
Master Cylinder Brake Line Fitting
3/8"-24
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar model (1990-1991 Pontiac Grand Am).
Brake Calipers
1 Brake Caliper Mounting Bolt
9/16"-18
1
Brake Caliper Mounting Bolt
9/16"-18
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure.
2 Brake Caliper Bleeder Valve
1/4"-28
2
Brake Caliper Bleeder Valve
1/4"-28
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on common brake caliper designs.
Rotors and Hubs
1 Rotor Mounting Bolt
5/8"-18
1
Rotor Mounting Bolt
5/8"-18
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Similar model (1990-1991 Pontiac Grand Am).
2 Hub Assembly Mounting Bolt
3/4"-16
2
Hub Assembly Mounting Bolt
3/4"-16
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Industry standard (similar hub assembly designs).
Brake Pads
1 Brake Pad Mounting Clip
1/4"-20
1
Brake Pad Mounting Clip
1/4"-20
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on common brake pad designs.
Brake Lines and Fittings
1 Brake Line Fitting
3/8"-24
1
Brake Line Fitting
3/8"-24
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Similar model (1990-1991 Pontiac Grand Am).
2 Brake Line Mounting Clip
1/4"-20
2
Brake Line Mounting Clip
1/4"-20
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on common brake line designs.
Wheel Cylinders
1 Wheel Cylinder Mounting Bolt
1/2"-13
1
Wheel Cylinder Mounting Bolt
1/2"-13
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Similar model (1990-1991 Pontiac Grand Am).
2 Wheel Cylinder Brake Line Fitting
3/8"-24
2
Wheel Cylinder Brake Line Fitting
3/8"-24
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Similar model (1990-1991 Pontiac Grand Am).
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine
1 Cylinder Head Bolts
3/8"-16
1
Cylinder Head Bolts
3/8"-16
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure and prevent warping.
2 Main Bearing Cap Bolts
1/2"-13
2
Main Bearing Cap Bolts
1/2"-13
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure and prevent damage.
3 Connecting Rod Bolts
3/8"-16
3
Connecting Rod Bolts
3/8"-16
Torque Specification
25 ft-lbs (34 N·m)
Transmission
1 Transmission Pan Bolts
1/4"-20
1
Transmission Pan Bolts
1/4"-20
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure and prevent fluid leaks.
2 Transmission Mount Bolts
5/8"-18
2
Transmission Mount Bolts
5/8"-18
Torque Specification
40 ft-lbs (54 N·m)
3 Torque Converter Bolts
3/8"-16
3
Torque Converter Bolts
3/8"-16
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on similar GM transmissions.
Driveshaft
1 Driveshaft Bolts
1/2"-13
1
Driveshaft Bolts
1/2"-13
Torque Specification
60 ft-lbs (81 N·m)
2 Driveshaft Center Support Bolts
3/8"-16
2
Driveshaft Center Support Bolts
3/8"-16
Torque Specification
25 ft-lbs (34 N·m)
Differential
1 Differential Cover Bolts
1/4"-20
1
Differential Cover Bolts
1/4"-20
Torque Specification
10 ft-lbs (14 N·m)
2 Differential Mount Bolts
5/8"-18
2
Differential Mount Bolts
5/8"-18
Torque Specification
40 ft-lbs (54 N·m)
Safety Critical Fasteners
1 Transmission Crossmember Bolts
1/2"-13
1
Transmission Crossmember Bolts
1/2"-13
Torque Specification
60 ft-lbs (81 N·m)
2 Driveshaft Heat Shield Bolts
1/4"-20
2
Driveshaft Heat Shield Bolts
1/4"-20
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on similar GM applications.
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Battery and Charging System
1 Battery Hold-Down Clamp Bolt
M8 x 1.25
1
Battery Hold-Down Clamp Bolt
M8 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure.
2 Alternator Mounting Bolt
M10 x 1.5
2
Alternator Mounting Bolt
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Tighten in a sequence to maintain proper belt tension.
Starter Motor
1 Starter Motor Mounting Bolt
M12 x 1.75
1
Starter Motor Mounting Bolt
M12 x 1.75
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value based on similar model (1995 Pontiac Firebird).
2 Starter Solenoid Mounting Bolt
M8 x 1.25
2
Starter Solenoid Mounting Bolt
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Industry standard for starter solenoid mounting.
Ignition System
1 Ignition Coil Mounting Bolt
M6 x 1
1
Ignition Coil Mounting Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on common ignition coil mounting.
2 Spark Plug Wire Retainer Bolt
M5 x 0.8
2
Spark Plug Wire Retainer Bolt
M5 x 0.8
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Industry standard for spark plug wire retainers.
Electrical Connectors and Wiring
1 Electrical Connector Mounting Bolt
M4 x 0.7
1
Electrical Connector Mounting Bolt
M4 x 0.7
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on common electrical connector mounting.
2 Wiring Harness Mounting Bolt
M6 x 1
2
Wiring Harness Mounting Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Industry standard for wiring harness mounting.
Fuses and Relays
1 Fuse Box Mounting Bolt
M8 x 1.25
1
Fuse Box Mounting Bolt
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Similar model (1995 Pontiac Firebird).
2 Relay Mounting Bolt
M6 x 1
2
Relay Mounting Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Industry standard for relay mounting.
Critical Safety Critical Fasteners
1 Battery Cable Clamp Bolt
M10 x 1.5
1
Battery Cable Clamp Bolt
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am).
2 Starter Motor Cable Clamp Bolt
M8 x 1.25
2
Starter Motor Cable Clamp Bolt
M8 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Similar model (1995 Pontiac Firebird).
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Oxygen Sensor (O2 Sensor) System
1 Oxygen Sensor (O2 Sensor) Mounting Bolt
M12 x 1.5
1
Oxygen Sensor (O2 Sensor) Mounting Bolt
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am)
2 Oxygen Sensor (O2 Sensor) Electrical Connector Bolt
M6 x 1
2
Oxygen Sensor (O2 Sensor) Electrical Connector Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Similar model (1995-1999 Pontiac Firebird)
Exhaust Gas Recirculation (EGR) Valve System
1 Exhaust Gas Recirculation (EGR) Valve Mounting Bolt
M10 x 1.5
1
Exhaust Gas Recirculation (EGR) Valve Mounting Bolt
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Industry standard (similar EGR valve applications)
2 EGR Valve Electrical Connector Bolt
M6 x 1
2
EGR Valve Electrical Connector Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated (based on similar electrical connector applications)
Mass Airflow Sensor (MAF) System
1 Mass Airflow Sensor (MAF) Mounting Bolt
M8 x 1.25
1
Mass Airflow Sensor (MAF) Mounting Bolt
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Similar year range (1990-1994 Pontiac Grand Am)
2 MAF Sensor Electrical Connector Bolt
M6 x 1
2
MAF Sensor Electrical Connector Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Similar model (1995-1999 Pontiac Firebird)
Throttle Position Sensor (TPS) System
1 Throttle Position Sensor (TPS) Mounting Bolt
M6 x 1
1
Throttle Position Sensor (TPS) Mounting Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Industry standard (similar TPS applications)
2 TPS Electrical Connector Bolt
M6 x 1
2
TPS Electrical Connector Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated (based on similar electrical connector applications)
Idle Air Control (IAC) Valve System
1 Idle Air Control (IAC) Valve Mounting Bolt
M8 x 1.25
1
Idle Air Control (IAC) Valve Mounting Bolt
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Similar year range (1990-1994 Pontiac Grand Am)
2 IAC Valve Electrical Connector Bolt
M6 x 1
2
IAC Valve Electrical Connector Bolt
M6 x 1
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Similar model (1995-1999 Pontiac Firebird)
Catalytic Converter System
1 Catalytic Converter Mounting Bolt
M14 x 2
1
Catalytic Converter Mounting Bolt
M14 x 2
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am)
2 Catalytic Converter Heat Shield Mounting Bolt
M10 x 1.5
2
Catalytic Converter Heat Shield Mounting Bolt
M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Industry standard (similar heat shield applications)
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold
1 Exhaust Manifold-to-Cylinder Head Bolts
3/8"-16
1
Exhaust Manifold-to-Cylinder Head Bolts
3/8"-16
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Critical for maintaining a leak-free seal and proper exhaust gas flow. Incorrect torque can lead to manifold damage or exhaust leaks.
2 Exhaust Manifold-to-Downpipe Bolts
3/8"-16
2
Exhaust Manifold-to-Downpipe Bolts
3/8"-16
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Insufficient torque can cause the bolts to loosen over time.
Downpipe and Catalytic Converter
1 Downpipe-to-Catalytic Converter Bolts
1/2"-13
1
Downpipe-to-Catalytic Converter Bolts
1/2"-13
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Critical for ensuring a leak-free seal and proper exhaust gas flow. Incorrect torque can lead to converter damage or exhaust leaks.
Muffler and Tailpipe
1 Catalytic Converter-to-Muffler Bolts
1/2"-13
1
Catalytic Converter-to-Muffler Bolts
1/2"-13
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Insufficient torque can cause the bolts to loosen over time.
2 Muffler-to-Tailpipe Bolts
1/2"-13
2
Muffler-to-Tailpipe Bolts
1/2"-13
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on common bolt sizes and applications.
Heat Shield and Oxygen Sensor
1 Exhaust System Heat Shield Bolts
1/4"-20
1
Exhaust System Heat Shield Bolts
1/4"-20
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Insufficient torque can cause the heat shield to loosen over time.
2 Oxygen Sensor Bolts
1/2"-13
2
Oxygen Sensor Bolts
1/2"-13
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Incorrect torque can lead to sensor damage or faulty readings.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Pump and Fuel Filter
1 Fuel Pump Mounting Bolt
1/2"-13 x 1-1/2"
1
Fuel Pump Mounting Bolt
1/2"-13 x 1-1/2"
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure on the fuel pump.
2 Fuel Filter Mounting Bolt
3/8"-16 x 1"
2
Fuel Filter Mounting Bolt
3/8"-16 x 1"
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar model (1995 Pontiac Firebird).
Fuel Injectors and Fuel Rail
1 Fuel Injector Mounting Bolt
10mm x 1.5 x 20mm
1
Fuel Injector Mounting Bolt
10mm x 1.5 x 20mm
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure on the fuel injector.
2 Fuel Rail Mounting Bolt
1/2"-13 x 1"
2
Fuel Rail Mounting Bolt
1/2"-13 x 1"
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on 1/2"-13 bolt size and application.
Fuel Pressure Regulator
1 Fuel Pressure Regulator Mounting Bolt
1/4"-20 x 1/2"
1
Fuel Pressure Regulator Mounting Bolt
1/4"-20 x 1/2"
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on similar model (1995 Pontiac Firebird).
Fuel Lines and Fittings
1 Fuel Line Fitting Nut
3/8"-18 x 1"
1
Fuel Line Fitting Nut
3/8"-18 x 1"
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Industry standard (3/8"-18 fitting).
2 Fuel Line Clamp Bolt
1/4"-20 x 1/2"
2
Fuel Line Clamp Bolt
1/4"-20 x 1/2"
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on 1/4"-20 bolt size and application.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Compressor Mounting
1 Compressor Mounting Bolts
1/2"-13 x 1-1/2"
1
Compressor Mounting Bolts
1/2"-13 x 1-1/2"
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure and prevent damage to the compressor.
Condenser Coil Mounting
1 Condenser Coil Mounting Bolts
5/16"-18 x 1-1/4"
1
Condenser Coil Mounting Bolts
5/16"-18 x 1-1/4"
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Tighten in a sequence to ensure proper alignment and prevent damage to the coil and surrounding components.
2 Condenser Coil Bracket Bolt
5/16"-18 x 1-1/4"
2
Condenser Coil Bracket Bolt
5/16"-18 x 1-1/4"
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Safety-critical: Yes, improper torque can cause condenser coil damage or failure.
Evaporator Coil Mounting
1 Evaporator Coil Mounting Bolts
1/4"-20 x 1-1/2"
1
Evaporator Coil Mounting Bolts
1/4"-20 x 1-1/2"
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar HVAC components.
Heater Core Mounting
1 Heater Core Mounting Bolts
5/16"-18 x 1-1/4"
1
Heater Core Mounting Bolts
5/16"-18 x 1-1/4"
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on similar bolt sizes and applications.
Air Conditioning Line Fittings
1 Air Conditioning Line Fittings
1/2"-20 x 1-1/2"
1
Air Conditioning Line Fittings
1/2"-20 x 1-1/2"
Torque Specification
40 ft-lbs (54 N·m)
Blower Motor Mounting
1 Blower Motor Mounting Bolts
1/4"-20 x 1-1/2"
1
Blower Motor Mounting Bolts
1/4"-20 x 1-1/2"
Torque Specification
10 ft-lbs (14 N·m)
HVAC Control Module Mounting
1 HVAC Control Module Mounting Bolts
1/4"-20 x 1-1/2"
1
HVAC Control Module Mounting Bolts
1/4"-20 x 1-1/2"
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on similar bolt sizes and applications.
Compressor Clutch
1 Compressor Clutch Bolt
1/2"-13 x 1-1/2"
1
Compressor Clutch Bolt
1/2"-13 x 1-1/2"
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Safety-critical: Yes, improper torque can cause compressor failure or damage.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Upper Control Arm
1 Upper Control Arm Bolt
1/2"-20
1
Upper Control Arm Bolt
1/2"-20
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am)
2 Upper Control Arm Nut
1/2"-20
2
Upper Control Arm Nut
1/2"-20
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am)
Lower Control Arm
1 Lower Control Arm Bolt
9/16"-18
1
Lower Control Arm Bolt
9/16"-18
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
Similar year (1995 Pontiac Grand Am)
2 Lower Control Arm Nut
9/16"-18
2
Lower Control Arm Nut
9/16"-18
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Similar year (1995 Pontiac Grand Am)
Ball Joint
1 Upper Ball Joint Nut
1/2"-20
1
Upper Ball Joint Nut
1/2"-20
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Industry standard (similar ball joint applications)
2 Lower Ball Joint Nut
9/16"-18
2
Lower Ball Joint Nut
9/16"-18
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Industry standard (similar ball joint applications)
Stabilizer Bar
1 Stabilizer Bar Link Bolt
1/2"-20
1
Stabilizer Bar Link Bolt
1/2"-20
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated (based on similar stabilizer bar applications)
2 Stabilizer Bar Mount Bolt
9/16"-18
2
Stabilizer Bar Mount Bolt
9/16"-18
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Estimated (based on similar stabilizer bar applications)
Shock Absorber
1 Shock Absorber Mount Bolt
1/2"-20
1
Shock Absorber Mount Bolt
1/2"-20
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Similar model (1992-1998 Pontiac Firebird)
2 Shock Absorber Lower Mount Bolt
9/16"-18
2
Shock Absorber Lower Mount Bolt
9/16"-18
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Similar model (1992-1998 Pontiac Firebird)
Steering Knuckle
1 Steering Knuckle Bolt
1/2"-20
1
Steering Knuckle Bolt
1/2"-20
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am)
2 Steering Knuckle Nut
1/2"-20
2
Steering Knuckle Nut
1/2"-20
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Exact match (1992-1998 Pontiac Grand Am)
Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
1
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
2
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
3
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What IS the torque specification for the engine cylinder head bolts on a 1994 Pontiac grand-am?
Q1
What IS the torque specification for the engine cylinder head bolts on a 1994 Pontiac grand-am?
The engine cylinder head bolts should be torqued to 85 ft-lbs (115 Nm) in three stages: 25 ft-lbs (34 Nm), 55 ft-lbs (75 Nm), and finally 85 ft-lbs (115 Nm).
Q2 What IS the recommended torque for the spark plugs on a 1996 Pontiac grand-am?
Q2
What IS the recommended torque for the spark plugs on a 1996 Pontiac grand-am?
The spark plugs on a 1996 Pontiac grand-am should be torqued to 18 ft-lbs (24 Nm).
Q3 What IS the torque specification for the lug nuts on a 1998 Pontiac grand-am?
Q3
What IS the torque specification for the lug nuts on a 1998 Pontiac grand-am?
The lug nuts on a 1998 Pontiac grand-am should be torqued to 100 ft-lbs (136 Nm).
Q4 What torque wrench should I use for tightening critical components on my 1992 Pontiac grand-am?
Q4
What torque wrench should I use for tightening critical components on my 1992 Pontiac grand-am?
A high-quality torque wrench with a range of 0-250 ft-lbs (0-340 Nm) IS recommended for tightening critical components on your 1992 Pontiac grand-am.
Q5 How can I prevent overtightening bolts and studs on my 1998 Pontiac grand-am?
Q5
How can I prevent overtightening bolts and studs on my 1998 Pontiac grand-am?
Always use a torque wrench to tighten bolts and studs to the specified torque values. Overtightening can damage threads and components.
Q6 Where can I find additional torque specifications for my 1994 Pontiac grand-am?
Q6
Where can I find additional torque specifications for my 1994 Pontiac grand-am?
Refer to the Pontiac Workshop Manual or a reputable online resource such as Mitchell1 or ALLDATA for comprehensive torque specifications.
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
Digital Torque Wrench (10-100 Nm)
Essential for tightening fasteners to precise torque specifications, preventing damage and ensuring proper assembly. This range IS suitable for many applications on the grand-am.
- Digital display for accurate readings
- Audible alarm when target torque IS reached
- Multiple units (Nm, ft-lb, in-lb)
- Reversible ratcheting mechanism
Service Procedures
Technical Service Bulletins
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
Warranty & Liability
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We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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