why doese one termial not fire when the other 5 do? i put on a new pack it still doese it. 3800 motor
There may be a problem with the ignition module.
Tester
What generates the firing signal? The crankshaft position sensor? It could also be that the ECM has “lost” it’s ability to fire the #? coil…
please go to http://www.wellsmfgcorp.com/videos.html and watch this video:
GM TYPE I DIS DR143/DR148/C860 TESTING & REPLACEMENT.