Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC19866000 BASE, 2D COUPE, 2.5 RREPAIR AND DIAGNOSISENGINE MECHANICALMECHANICAL2.5L 4-CYL - VINS [R,U,2]TORQUE SPECIFICATIONS
1986 Pontiac 6000 Base, 2D Coupe, 2.5 R
Torque Specifications
1986 Pontiac 6000 Base, 2D Coupe, 2.5 RSECTION Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | ||
|---|---|---|---|
| Connecting Rod Nuts | 32 (44) | ||
| Cylinder Head Bolt | (1) | ||
| EFI-to-Manifold Bolt | 15 (20) | ||
| EFI-to-Manifold Nut | 15 (20) | ||
| EGR Valve-to-Manifold | 16 (22) | ||
| Exhaust Manifold Retaining Bolt | 44 (60) | ||
| Fan-to-Water Pump | 18 (25) | ||
| Flywheel-to-Crankshaft Bolt | 44 (60) | ||
| Fuel Pump-to-Block | 18 (25) | ||
| Harmonic Balancer Bolt | 162 (220) | ||
| Intake Manifold Retaining Bolt | See Figure | ||
| Main Bearing Cap Bolt | 70 (95) | ||
| Oil Pump-to-Block Bolt | 22 (30) | ||
| Oil Pump Cover Bolt | 10 (14) | ||
| Oil Pump Drive Shaft Cover Plate | 10 (14) | ||
| Rocker Arm Bolt | 24 (32) | ||
| Water Pump-to-Block Bolt | 25 (34) | ||
| INCH Lbs. (N.m) | |||
| Camshaft Thrust Plate Bolt | 90 (10) | ||
| Front Cover-to-Block Bolt | 90 (10) | ||
| Lifter Retainer-to-Block | 90 (10) | ||
| Oil Pan-to-Block | 90 (10) | ||
| Rocker Arm Cover Bolts | 45 (5) | ||
|
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RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.