Fuel Rail - Installation

INSTALLATION





1. Clean any dirt/debris from top of intake manifold and bottom of fuel rail.
2. Install fuel rail (6). Tighten bolts (7) to 24 Nm (18 ft. lbs.).
3. Install two new sealing washers to fuel line banjo bolt connecting injection pump to fuel rail. Tighten to 24 Nm (18 ft. lbs.).
4. Install all high-pressure lines to rail. Tighten fittings to 40 Nm (30 ft. lbs.).

CAUTION: WHEN LOOSENING OR TIGHTENING HIGH-PRESSURE LINE FITTINGS (11) ATTACHED TO A SEPARATE FITTING (12), USE A BACK-UP WRENCH ON FITTING (12). DO NOT ALLOW FITTING (12) TO ROTATE. DAMAGE TO BOTH FUEL LINE AND FITTING WILL RESULT.

Noise isolators (14) are used on the six high-pressure fuel lines. They should be positioned in the middle of the horizontal or longest straight section of each fuel line. The split on each isolator should be facing downward. Be sure the noise isolator is not touching another isolator or any other components.





5. Install air intake heater cable. Tighten nut to 10 Nm (89 in. lbs.).
6. Install the oil dipstick nut and tighten to 9 Nm (80 in. lbs).
7. Install the oil dipstick bolt and tighten to 24 Nm (18 ft. lbs).
8. Connect necessary wiring harness retention clips to the intake manifold.
9. Connect the fuel pressure sensor (2) harness connector.
10. Connect both negative battery cables.
11. Start engine and check for leaks.