K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
Fuel Rail: Service and Repair
Fuel Rail Assembly Replacement
REMOVAL PROCEDURE
IMPORTANT: An eight-digit identification number (1) is located on the fuel rail. Refer to this model identification number if service or part
replacement is required.
1. Remove the engine sight shield.
2. Before removal, if necessary, clean the fuel rail assembly with a spray type engine cleaner, use GM X-30A or equivalent. Follow the package
instructions. Do not soak fuel rail assembly in any liquid cleaning solvents.
3. Disconnect the accelerator control and cruise control cables from the cable bracket, if equipped.
