Grand Caravan V6-4.0L (2008)
Valve Cover: Service and Repair
Cylinder Head Cover - Removal
Left
REMOVAL
WARNING: DO NOT START OR RUN ENGINE WITH CYLINDER HEAD COVER REMOVED FROM THE ENGINE. DAMAGE OR
PERSONAL INJURY MAY OCCUR.
1. Disconnect and isolate the negative battery cable.
2. Remove the upper intake manifold from the engineSee: Intake Manifold/Service and Repair/Intake Manifold - Removal.
3. Cover lower intake manifold with a suitable cover during service.
4. Disconnect and remove the three ignition coils (3).
5. Remove the upper intake manifold support brackets from the engine.
6. Position the engine wiring harness aside.
7. Completely loosen the cylinder head cover retaining bolts and remove the cylinder head cover.
8. Disconnect the MVA hose from the valve cover assembly (if required).
Right
REMOVAL
WARNING: DO NOT START OR RUN ENGINE WITH CYLINDER HEAD COVER REMOVED FROM THE ENGINE. DAMAGE OR
PERSONAL INJURY MAY OCCUR.
1. Disconnect the negative battery cable.
2. Remove the upper intake manifold from the engineSee: Intake Manifold/Service and Repair/Intake Manifold - Removal.
3. Cover lower intake manifold with a suitable cover during service.
4. Disconnect and remove the three ignition coils.
5. Unclip the wire harness from the christmas tree attachment holes around the perimeter of the valve cover.
6. Completely loosen the cylinder head cover retaining bolts and remove the cylinder head cover.