Silverado 3500 2WD V8-6.6L DSL Turbo VIN 2 (2004)
Fuel Return Line: Service and Repair
Fuel Return Pipe Replacement
FUEL RETURN PIPE REPLACEMENT
REMOVAL PROCEDURE
1. Remove the engine wiring harness.
2. Remove the water outlet.
3. Remove the exhaust gas recirculation (EGR) cooler tube.
4. Reposition the fuel return line hose clamps (1).
5. Remove the fuel return line hoses from the return line.
6. Remove the fuel return line clamp bolts (1).
7. Reposition the fuel return line hose clamp (3) from the fuel rail.
8. Remove the fuel return line hose from the fuel rail.
9. Remove the fuel return line (2).
REMOVAL PROCEDURE
