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 Chevrolet HHR LT, 2.4 P, AutomaticFACTORY OEM SERVICE PROCEDURE
Installation Procedure
- Install a NEW fuel pump module seal onto the fuel tank.
- Tilt the module toward the rear of the fuel tank to allow the fuel level sensor float arm to clear the tank opening. Install the module into the fuel tank.
- Lower the module assembly into the tank. Ensure that the fuel level sensor harness connector is positioned properly.
- Install the module lock ring over the module pipes and electrical harness, and into position on the top of the module.
IMPORTANT:
The reservoir must be tipped slightly during installation to avoid bending the fuel level sensor float arm.
Factory Service Tools
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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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