Silverado 1500 4WD V8-6.0L Hybrid (2009)
Fuel Supply Line: Service and Repair
Fuel Hose/Pipes Replacement - Chassis (Regular Cab)
Fuel Hose/Pipes Replacement - Chassis (1500 Regular Cab)
Removal Procedure
Note
Clean all fuel and evaporative emission (EVAP) lines connections and surrounding areas prior to disconnecting the lines in order to avoid possible fuel
and/or EVAP system contamination.
1. Relieve the fuel system pressure. Refer to theFuel Pressure Relief (With CH-48027) (See: Fuel Filter/Fuel Pressure Release/Service and
Repair/Fuel Pressure Relief (With CH-48027))Fuel Pressure Relief (Without CH-48027) (See: Fuel Filter/Fuel Pressure Release/Service and
Repair/Fuel Pressure Relief (Without CH-48027)) .
2. Disconnect the engine evaporative emission (EVAP) line (1) quick connect fitting from the chassis EVAP line. Refer to Plastic Collar Quick
Connect Fitting Service (See: Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting Service) .
3. Disconnect the fuel feed line quick connect fitting (2) from the fuel rail. Refer to Metal Collar Quick Connect Fitting Service (See: Fuel Line
Coupler/Service and Repair/Metal Collar Quick Connect Fitting Service) .
4. Cap the fuel rail and EVAP pipes.
5. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair) .
6. Unbolt and reposition the front propeller shaft, if required. Refer to Front Propeller Shaft Replacement (See: Transmission and
Drivetrain/Drive/Propeller Shafts, Bearings and Joints/Drive/Propeller Shaft/Service and Repair/Front Propeller Shaft Replacement) .