Econoline E250 3/4 Ton V6-4.2L VIN 2 (1998)
Intake Manifold: Service and Repair
Upper Intake Manifold
REMOVAL
1. Remove the air cleaner assembly.
2. Remove the engine cover.
3. Disconnect the following ignition coil electrical connections:
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ignition coil electrical connector
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radio ignition interference capacitor electrical connector
4. Disconnect and remove the spark plug wires.
CAUTION: Spark plug wires must be connected to the proper ignition coil terminal. Mark locations before removing spark plug wires.
NOTE: Refer to the cylinder-to-coil tower relation indicated.