Removal and Installation
REMOVAL1. Perform fuel system, pre-service and fuel pressure release procedures. Pre-Service Procedures
2. Remove fuel injection supply manifold.
3. Carefully remove connectors from fuel charging wiring to individual fuel injectors as required.
Fuel Injector:
4. Grasping fuel injector body, pull up while gently rocking fuel injector from side to side.
5. Inspect fuel injector O-rings (two per injector) for signs of deterioration.
6. Inspect fuel injector end cap, body and washer for signs of dirt and deterioration.
INSTALLATION
CAUTION: Never use silicone grease. Silicone grease will clog the fuel injectors.
1. Lubricate O-rings with clean engine oil 10W30.
2. Install fuel injectors using a light, twisting-pushing motion.
3. Install fuel injection supply manifold.
4. Install connectors from fuel charging wiring to fuel injectors.
5. Perform fuel system post-service procedures. Post-Service Procedures