Removal and Installation
WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- Drain the cooling system. For additional information, refer to ENGINE COOLING .
- Remove the air cleaner outlet pipe.
- Disconnect the tube.
- Detach the mass airflow (MAF) sensor wiring pin-type retainer.
- Loosen the clamps and remove the pipe.
- Remove the upper radiator hose.
- Remove the crankcase breather hose and disconnect the vacuum hose.
- Remove the nut and position the transmission fluid level indicator and tube assembly aside.
- Disconnect the coolant hoses.
- Disconnect the coolant hose.
- Remove the coolant tube bracket bolts.
- Disconnect the coolant hoses.
- Detach the wiring harness retainer and remove the coolant tube and bracket assembly.
- Disconnect the heater hose and position aside.
- Disconnect the MAF sensor electrical connector and wiring pin-type retainer. Position the wiring aside.
- Position the spark plug wires aside.
- Disconnect the spark plug wires.
- Disconnect the spark plug wire retainer and position the wires aside.
- Remove the wiring harness retainer.
- Disconnect the fuel injector electrical connectors. Position the wiring aside.
- Remove the bolts and the valve cover.
- Clean and inspect the sealing surfaces. Install a new gasket if necessary.
- To install, reverse the removal procedure.
ALL VEHICLES
VEHICLES WITH AUTOMATIC TRANSMISSION
ALL VEHICLES
CAUTION:
It is important to twist the spark plug wire boots while pulling upward to avoid possible damage to the spark plug wire.
NOTE:
Spark plug wires must be connected to the correct ignition coil terminal. Mark spark plug wire locations before removing them.
CAUTION:
Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean sealing surfaces. These tools cause scratches and gouges which make leak paths.