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Home >> Ford >> 1993 >> Aerostar 2WD V6-245 4.0L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair
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Ignition Coil: Service and Repair

Coil Pack Assembly:






REMOVAL:

1. Disconnect the negative battery cable.
2. Disconnect the electrical connector from the coil pack.
3. Remove the spark plug wires by squeezing the locking tabs to release the coil boot retainers.
4. Remove the coil pack mounting screws and remove the coil pack.



INSTALLATION:

1. Install the coil pack and mounting screws, and tighten to 44-62 lb. in. (5-7 N-m).
2. Connect the spark plug wires and electrical connector to the coil pack.
3. Connect the negative battery cable.

NOTE: When the battery has been disconnected, some abnormal drive symptoms may occur while the powertrain control module relearns its adaptive strategy. The vehicle may need to be driven 10 miles or more to relearn the strategy.
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