Installation Procedure
- Clean the fuel injector bores and clean the fuel injectors, if the fuel injectors will be re-installed. Direct Fuel Injection Fuel Rail Cleaning and Inspection
- NOTE:
- Lubricate the fuel injector seal with engine oil.
- Note the orientation of the fuel injector retainers when installed.
Direct Fuel Injector (3) @ Direct Fuel Injection Fuel Rail (1) - Install [3x]
- Connect the electrical connector. (4) [3x]
- Fuel Injector Retainer (2) - Install NEW [3x]
Direct Fuel Injection Fuel Rail (2) - Install
- Fuel Injection Fuel Rail Bolt (1) - Loosely install [4x]
Retainer (2) - Connect
- NOTE:
Tighten only the 2 fuel injection fuel rail bolts shown until the direct fuel injection fuel rail is seated to the cylinder head.
Tighten the fuel injection fuel rail bolt (1) by hand 1/2 turn.
- Tighten the fuel injection fuel rail bolt (2) by hand 1/2 turn.
- Continue to tighten these two bolts by hand in 1/2 turn increments until the direct fuel injection fuel rail is seated to the cylinder head.
- CAUTION:
Fuel Injection Fuel Rail Bolt (1) - Tighten in sequence [4x] 36 N.m (27 lb ft)
- Camshaft Cover - Install - Camshaft Cover Replacement
Electrical Connector (1) - Connect
Fuel Feed Intermediate Pipe - Install NEW
Engine Mount Brace Head (3) - Install
- Engine Mount Brace Bolt (2) - Install NEW and tighten 36 N.m (27 lb ft)
- Engine Mount Brace Bolt (3) - Install NEW and tighten in sequence
- First Pass: 30 N.m (22 lb ft)
- Final Pass: 60-75 degrees
Ignition Coil - Install
Positive Crankcase Ventilation Oil Separator Hose - Install
- Charge Air Cooler Inlet Air Hose - Install - Charge Air Cooler Inlet Air Hose Replacement
- Air Cleaner Assembly - Install - Air Cleaner Assembly Replacement
Intake Manifold Cover - Install
- Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
- Inspect for fuel leaks using the following procedure:
- Turn ON the ignition with the engine OFF for 2 seconds.
- Turn OFF the ignition for 10 seconds.
- Turn ON the ignition with the engine OFF.
- Inspect for fuel leaks.