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 MANUALSPONTIAC2008GRAND PRIX V6-3.8LREPAIR AND DIAGNOSISBODY AND FRAMEFRAMESUBFRAMEFRONT SUBFRAME MOUNTSERVICE AND REPAIR
2008 Pontiac Grand Prix V6-3.8L
Front Subframe Mount: Service and Repair
2008 Pontiac Grand Prix V6-3.8LSECTION Service and Repair
Drivetrain and Front Suspension Frame Front Insulator Replacement
Tools Required
J 45296 Frame Insulator Remover/Installer
Removal Procedure
1.Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2.Remove the frame. Refer to Frame Replacement Service and Repair .
3.Remove the frame front upper insulators.
4.Install the J 45296 , or equivalent to the front frame insulator you are removing.
5.Using the J 45296 , or equivalent remove the front frame insulator from the frame.
Installation Procedure
1.Clean the front frame insulator opening.
2.Apply a thin coat of rubber lubricant GM P/N 01051717 (Canadian P/N 12345884) or equivalent to the inside of the front frame insulator opening and front frame insulator.
3.Align the front frame insulator to the front frame opening with the front frame alignment tabs facing to the front.
4.Using the J 45296 , or equivalent install the front frame insulator to the front frame.
5.Install the frame front upper insulators.
6.Install the frame. Refer to Frame Replacement Service and Repair .
7.Lower the vehicle.
RENDER: 1.0x
NO RELATED
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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.