1tuffmj Posted March 11, 2015 Posted March 11, 2015 Owed my87 4.0 auto for 18 years.no spark or injector pulse.what do the two have in common.did grounds,computer,cps,distributer with no change.any info would help
88whitemanche Posted March 12, 2015 Posted March 12, 2015 Starter relay? Edit: sorry forgot to ask if it cranks...or just silent when turning the key?
banshee Posted March 12, 2015 Posted March 12, 2015 Assuming its winding over are you sure above 3.5v from cps, mine same way
1tuffmj Posted March 12, 2015 Author Posted March 12, 2015 Yes it cranks.voltage checks ok.cleaned the 101. Have wiring diagram.will check the 101 today.? Is does the cps Fire the injectors.though it only did spark
cruiser54 Posted March 12, 2015 Posted March 12, 2015 Click on the link in my signature. Do Tips 3,4, and 7.
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