LW2 V6-3.0L VIN R (2000)
IMPORTANT: Any time fuel system is opened for service, O-ring seals used with related components must be replaced.
13. Remove rust or burrs from engine fuel pipes using the following procedures.
a. Use emery cloth in order to remove rust or burrs from fuel pipes. Use a radial motion on fuel pipe end in order to prevent damage to O-ring
sealing surface.
b. Use a clean shop towel to wipe male tube ends clean.
c. Inspect all connectors for dirt and burrs. Clean or replace damaged components as necessary.
14. Remove O-rings from fuel injectors.
INSTALLATION
1. Lubricate new fuel injector O-rings with clean engine oil.
2. Install new fuel injector O-rings onto fuel injectors.
3. Install new retainer clips onto fuel prior to installing fuel injector to fuel rail.
4. Install fuel injector assembly into fuel rail with fuel injectors electrical socket facing upward.
IMPORTANT: Press injector into fuel rail until it "clicks" into retainer clip.
5. Rotate injectors so that they are perpendicular to fuel rail.
6. Install fuel rail assembly to intake manifold.
7. Connect fuel pressure regulator vacuum line.
8. Install fuel rail bolts.
Torque: 8 N.m (71 in-lbs)
9. Connect fuel injector electrical connectors.
10. Connect fuel line quick connects.
11. Install intake plenum.
12. Connect negative battery cable.
13. Crank engine for a few seconds. Turn off engine if starts.
14. Inspect for fuel leaks.
