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.
2005 Pontiac Grand Prix BaseFACTORY OEM SERVICE PROCEDURE
Installation Procedure
- Position the NEW fuel sender assembly O-ring onto the fuel tank.
- Install the fuel sender (2) into the fuel tank. Ensure that the tab is in the proper location.
- Push down the fuel sender and position the lock ring (1) onto the fuel tank.
- Rotate the lock ring clockwise using the J 45722 until fully seated.
- Connect the fuel line to the sender. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
- Connect the EVAP line to the sender. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
- Install the fuel tank. Refer to Fuel Tank Replacement .
IMPORTANT:
Do not all the tool to come in contact with the male pipe ends while locking the lock ring.
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.
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