Installation Procedure

Courtesy of GENERAL MOTORS COMPANY
NOTE:
- Fuel feed front pipe contains a check valve and needs to be installed properly to prevent engine performance issues.
- The fuel feed front pipe end with Oetiker clamp (3) must be connected to the high pressure pump on the engine.
Fuel Feed Front Pipe (1) - Install
Fuel Feed Front Pipe (1) @ Fuel Feed Evaporative Emission Separator Pipe Clip (2) - Engage
Fuel Feed Front Pipe (1) - Connect [2x] - Metal Collar Quick Connect Fitting Service
Start the engine and check for fuel leaks.