K 1500 Truck 4WD V8-4.8L VIN V (1999)
Fuel Supply Line: Service and Repair
Fuel Hose/Pipes Assembly Replacement (Rear Pipes)
REMOVAL PROCEDURE
TOOL REQUIRED
J 34730 - 1A Fuel Pressure Gauge
CAUTION: Refer to the Battery Disconnect Caution in Service Precautions.
1. Disconnect the negative battery cable.
2. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief Procedure.
3. Drain the fuel tank. Refer to Fuel Tank Draining Procedure.
4. Raise the vehicle.
5. Clean all fuel and EVAP pipe and hose connections and the surrounding areas before disconnecting in order to avoid possible contamination of the
fuel system.
6. Remove the fuel tank.
7. Remove the rear fuel feed pipe (4) and the rear fuel return pipe (5) from the fuel sender (2) and the fuel tank clips (6).
8. Remove the rear EVAP pipe (1) from the fuel sender (2), the fuel tank roll over valve (3) and the fuel tank clips (6).
