C 1500 Truck 2WD V6-4.3L VIN X (2003)
Fuel Supply Line: Service and Repair
Fuel Hose/Pipes Assembly Replacement
REMOVAL PROCEDURE
IMPORTANT: Clean all the fuel feed/return pipe connections and surrounding areas before disconnecting the pipes in order to avoid possible fuel
system contamination.
1. Remove the fuel tank.
2. Disconnect and remove the fuel feed (3) and return (2) pipes from the sending unit and retaining clips.
3. Cap the fuel feed/return and EVAP pipes in order to prevent possible fuel/EVAP system contamination.
INSTALLATION PROCEDURE
1. Remove the caps from the fuel feed/return and EVAP pipes.
2. Install and connect the fuel feed (3) and return (2) pipes to the sending unit and retaining clips.
3. Install the fuel tank.
