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Home >> Ford >> 1987 >> Econoline E350, Van Display Extended, 6.9 1 >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - 6-CYL >> Adjustments >> Ignition System >> Distributor

Ignition System: Distributor

All Light Duty models are equipped with the TFI-IV EEC-IV ignition system. All Heavy Duty models are equipped with the Dura-Spark II ignition system. No internal adjustments are required on these systems.

DISTRIBUTOR PICK-UP COIL RESISTANCE

Application Ohms
Light Duty (TFI-IV) Models (1)
Heavy Duty (Dura-Spark) Models 400-1000
(1) TFI-IV models do not use a pick-up coil.
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