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.
Removal Procedure
2006 Chevrolet Impala LTZSECTION Removal Procedure
IMPORTANT:
Clean the fuel and evaporative emission (EVAP) connections and surrounding areas prior to disconnecting the lines in order to avoid possible system contamination.
- Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .
- Remove the fuel fill pipe screws from the fuel filler pocket.
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
- Remove the fill pipe bracket bolt (4) from the underbody rail.
- Remove the EVAP line (2) from the bracket (3).
- Loosen the fuel fill pipe clamp (1) at the fuel tank.
- Remove the fuel fill pipe hose (2) from the fuel tank (3).
- Disconnect the vent pipe quick connect fitting from the fuel tank vent pipe quick connect fitting. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
- Remove the fuel tank fill pipe.
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.