Forum Discussion
dakdave
Oct 02, 2013Explorer
There should be two plug ins on coil.One is a jumper that plugs into module on distributor,other supplys voltage to coil.Unplug second one and check terminals in plug for voltage with key on.Take care of no spark propblem first because when cranking if no spark there is no signal to ecm to fire injectors to keep from flooding engine with fuel.Fuel pump will still run its few seconds and relays click.I beleive on this year fuel pump relay is controlled by ecm so ithink your problem lies in ignition system.This is a stand alone system with only a wire going to ecm yelling it when there is a spark signal.
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