Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Fuel Return Line: Service and Repair
Fuel Return Hose Replace - Fuel Return to Fuel Injection Pump
FUEL RETURN HOSE REPLACEMENT - FUEL RETURN PIPE TO FUEL INJECTION PUMP
REMOVAL PROCEDURE
1. Remove the water outlet.
2. Remove the air intake tube.
3. Reposition the fuel hose clamps (1) at the return/feed line as required.
4. Disconnect the fuel hoses from the return/feed line as required.
5. Reposition the fuel hose clamps (1) at the injection pump as required.
