Fuel Feed and Fuel Return Line Purge Procedure - Silverado 3500 2006
4. Connect the fuel hoses to the return/feed line as required.
5. Position the fuel hose clamps (1) at the return/feed line as required.
6. Install the air intake tube.
7. Install the water outlet.
8. Prime the fuel system. Refer to Fuel System Priming.
9. Start the engine. If the engine stalls, repeat the above step.
10. Once the engine starts, inspect for fuel leaks.
