CTS Wagon RWD V6-3.6L (2010)
1. Install the rebuilt direct fuel injectors (1) to the cylinder heads. Refer to Fuel Injector Replacement (See: Fuel Injector/Service and Repair/Fuel
Injector Replacement).
2. Install NEW direct injector hold down clamps to the injector.
3. On a new fuel rail, lubricate the fuel injector cups with silicon free engine oil. Refer to Adhesives, Fluids, Lubricants, and Sealers (See:
Specifications).
4. Carefully place the fuel rail (1) into position, placing the front into the fuel rail over the front injector and rotating the rear downward.
5. Install the 2 outer fuel rail bolts first, then the 2 inner bolts, and hand tighten.
