Avalanche 2500 4WD V8-8.1L VIN G (2003)
Fuel Supply Line: Service and Repair
Fuel Hose/Pipes Replacement - Chassis (Rear Pipes)
REMOVAL PROCEDURE
IMPORTANT: Clean all the fuel pipe connections and surrounding areas before disconnecting the pipes in order to avoid possible fuel system
contamination.
1. Remove the front and rear fuel tanks.
2. Disconnect the front fuel hoses/pipes from the rear fuel hoses/pipes (1, 2).
3. Remove the fuel hose/pipe clip nut.
4. Remove the fuel hoses/pipes bracket nuts.
5. Remove the rear fuel hose/pipe assembly.
6. Cap the EVAP/fuel pipes.
INSTALLATION PROCEDURE
