Cylinder Head: Removal
WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the battery negative cable.
- Drain cooling system (Refer to STANDARD PROCEDURE-DRAINING COOLING SYSTEM 3.9L/5.9L ).
- Remove the air cleaner resonator and duct work.
- Remove the intake manifold-to-generator bracket support rod. Remove the generator.
- Remove closed crankcase ventilation system.
- Disconnect the evaporation control system.
- Perform the Fuel System Pressure Release procedure (Refer to FUEL SYSTEM PRESSURE RELEASE ). Disconnect the fuel supply line (Refer to FUEL LINE DISCONNECT FITTINGS ).
- Disconnect accelerator linkage and if so equipped, the speed control and transmission kickdown cables.
- Remove distributor cap and wires.
- Disconnect the coil wires.
- Disconnect heat indicator sending unit wire.
- Disconnect heater hoses and bypass hose.
- Remove cylinder head covers and gaskets (Refer to ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S)-REMOVAL ).
- Remove intake manifold (Refer to ENGINE/MANIFOLDS/INTAKE MANIFOLD-REMOVAL ) and throttle body as an assembly. Discard the flange side gaskets and the front and rear cross-over gaskets.
- Remove exhaust manifolds (Refer to ENGINE/MANIFOLDS/EXHAUST MANIFOLD-REMOVAL ).
- Remove rocker arm assemblies and push rods. Identify to ensure installation in original locations.
- Remove the head bolts from each cylinder head and remove cylinder heads. Discard the cylinder head gasket.
- Remove spark plugs.