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.
2008 Pontiac G6 L4-2.4LFACTORY OEM SERVICE PROCEDURE
Front Subframe Mount: Service and Repair
Drivetrain and Front Suspension Frame Insulator Replacement
Tools Required
J-45725Frame Bushing Installer
Removal Procedure
1.Remove the frame. Refer to Frame Replacement .
2.Remove cradle bushing with a rubber mallet.
Installation Procedure
1.Install clamp J-45725 frame bushing installer onto the bushing leaving about an 1/8 inch from the bottom of the bushing.
2.Align the split of the bushing to the front of the frame.
3.Using J-45725 frame bushing installer install the bushing until the entire radius of the bushing is halfway recessed in the cradle.
4.Remove the J-45725 frame bushing installer clamp.
5.Install the bushing using the J-45725 frame bushing installer until the lip of the bushing is fully seated to the bottom of the cradle assembly.
6.Install the frame. Refer to Frame Replacement .
Factory Service Tools
Use the Manual With the Right Hardware
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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.