Installation Procedure
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- Ensure ALL fittings are clean and dry prior to assembly.
Position the NEW fuel feed pipe (1) on the vehicle.
- Install the NEW fuel feed pipe (1) to the fuel injection fuel rail and start the fitting by hand.
- Install the NEW fuel feed pipe (1) in the clip (2).
Install the NEW fuel feed pipe (1) to the fuel pump (3) and tighten the fitting by hand.
- Install the NEW fuel feed pipe (1) in the clip (2).
Install the NEW fuel feed pipe (2) in the clips (3).
- Install the fuel feed pipe clip bolt (1) and tighten to 15 N.m (11 lb ft).
- NOTE:
Tighten the fuel feed pipe fittings in alternating increments.
Tighten the NEW fuel feed pipe (1) at the fuel pump (3) to 30 N.m (22 lb ft).
- NOTE:
Tighten the fuel feed pipe fittings in alternating increments.
Tighten the NEW fuel feed pipe (1) at the fuel injection fuel rail (3) to 30 N.m (22 lb ft).
- Install the water pump inlet pipe and hoses. Water Pump Inlet Pipe Replacement (LWN)
- Throttle Body - Install - Throttle Body Assembly Replacement
- Replace the fuel filter. Fuel Filter Replacement
- Prime the fuel system. Fuel System Priming
- With the engine running, check the fuel system for leaks.
- Engine Cover - Install - Engine Cover Replacement
CAUTION:
Refer to Component Fastener Tightening Caution .
CAUTION:
Refer to Fastener Caution .