K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
Fuel Filter: Service and Repair
Fuel Feed and Fuel Return Pipe Purge
FUEL FEED AND FUEL RETURN PIPE PURGE PROCEDURE
1. Pump Primer located on top of the fuel filter 30 times or until stiff.
2. Attempt to start and run the engine. If the engine does not start, repeat step 1.
3. Allow to run for 5 minutes at idle.
4. Check for fuel leaks.
5. Clear all engine diagnostic trouble codes (DTCs).
