Silverado Classic 2500 4WD V8-6.6L DSL Turbo (2007)
1. Install the fuel injector return line to the injectors.
2. Install the fuel return line clips.
3. Connect the return line to the return/junction block line.
4. Install the glow plug control module.
5. Prime the fuel system. Refer to Fuel System Priming.
6. Start the engine. If the engine stalls, repeat the above step.
7. Once the engine starts, inspect for fuel leaks.
Fuel Injection Fuel Return Pipe Replacement - Right Side
FUEL INJECTION FUEL RETURN PIPE REPLACEMENT - RIGHT SIDE
REMOVAL PROCEDURE
1. Remove the wiring harness retainer from the bracket.
2. Remove the oil level indicator tube bolt.
3. Remove the oil level indicator tube bracket bolts.
4. Remove the bracket.