Installation Procedures
- Install new O-rings (6) and new grommets (4) on the fuel injectors (5).
- Apply clean engine oil to the O-rings (6) and to the grommets (4).
- Install the fuel injectors (5) into the fuel rail.
- Install the fuel rail (7) and the spacers (3) onto the engine.
- Secure the fuel rail to the engine with the 2 fasteners (1).
Tighten: Tighten the fasteners to 19 N.m (13 lb ft).
- Install the fastener (2) to the fuel pipe bracket.
Tighten: Tighten the fastener to 9 N.m (80 lb in).
- Secure the fuel injector wire harness to the engine with the three clamps (2).
- Connect the fuel injector electrical connectors (1) to the four fuel injectors.
- Connect the PCV breather hose (1) to the cylinder head cover.
- Connect the quick-connect fitting (1) for the fuel feed hose to the fuel feed pipe (2) of the fuel rail. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
- Install the quick connect coupling cover.
- Connect the negative battery cable.
Tighten: Tighten the two battery cable fasteners to 15 N.m (11 lb in).
- Turn ON the ignition in order to pressurize the fuel system.
- Turn OFF the ignition.
- Inspect for fuel leaks.
- Repair any fuel leaks as necessary.
- Install the engine cover (1).
- Secure the engine cover (1) with the 2 fasteners.
Tighten: Tighten the two fasteners to 7 N.m (62 lb in).
- Install the 2 plastic retainers.
NOTE:
Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.