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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1577 (6.4L Engine - (Service Information) - 2500 Hd) >> Manifolds >> Manifold, Intake >> Installation

Manifold, Intake: Installation

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

Inspect seal conditions. Seals can be re-used, if not damaged. Position seal in the seal channel and press lightly into place. Repeat procedure for each seal position.

GC0088126Courtesy of CHRYSLER GROUP, LLC
NOTE:

If reinstalling the original manifold apply Mopar® Lock & Seal Adhesive to the intake manifold bolts. Not required when installing a new manifold.

  1. Apply Mopar® Lock & Seal Adhesive to the intake manifold bolts.
  2. Install the intake manifold seals (3) and positive crankcase ventilation (PCV) seals (1).
    GC0161638Courtesy of CHRYSLER GROUP, LLC
  3. Using the sequence shown, tighten the intake manifold bolts to 12 N.m (9 ft. lbs.).
  4. Position the main engine electrical harness at the rear of the intake manifold and install the support strap.
  5. Connect the fuel supply line quick connect fitting at the fuel rail (1).
    NOTE:

    The factory fuel injection electrical harness is numerically tagged (INJ 1, INJ 2, etc.) for injector position identification. If the harness was not tagged, use the noted the electrical connector's location during removal.

    GC0161579Courtesy of CHRYSLER GROUP, LLC
  6. Position the fuel injector electrical harness and connect the electrical connectors (1) to all fuel injectors.
    GC0088125Courtesy of CHRYSLER GROUP, LLC
  7. Connect the map sensor electrical connector (1).
    GC0161553Courtesy of CHRYSLER GROUP, LLC
  8. Install the EGR crossover tube (2). Tighten bolts (1) to 24 N.m (18 ft. lbs.).
    GC0158421Courtesy of CHRYSLER GROUP, LLC
  9. Install the generator (1). Torque the bolts to 50 N.m (37 ft. lbs.).
    GC0158097Courtesy of CHRYSLER GROUP, LLC
  10. Position the A/C line Bracket (2) to the manifold. Torque the bolt (1) to 50 N.m (37 ft. lbs.).
    GC0148462Courtesy of CHRYSLER GROUP, LLC
  11. Position the wiring harness (2) and connect the electrical connector at the throttle body (1).
    NOTE:

    While installing the engine cover the front ball studs will make a popping or suction sound as the ball studs are inserted into the front grommets.

    GC0088028Courtesy of CHRYSLER GROUP, LLC
  12. Lower the front of the engine cover (1) and line up the front grommets (2) with the ball studs on the front of the intake manifold and with a downward motion push the engine cover front grommets onto the ball studs.
    NOTE:

    Lightly lift the front of the engine cover to insure the front ball studs are seated into the front grommets correctly.

    GC0161561Courtesy of CHRYSLER GROUP, LLC
  13. Connect the intake air tube to the air cleaner assembly and the throttle body.
  14. Connect the breather air hose (3).
    GC0161541Courtesy of CHRYSLER GROUP, LLC
  15. Connect the temperature sensor (2).
    GC0087848Courtesy of CHRYSLER GROUP, LLC
  16. Connect the negative battery cable (1).
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