RockSolid
Active Member
It was just running and now no fire to my plugs, I have replaced everything, checked my PCM on another jeep and it fired and ran, the a7 pin in my harness for my ignition coil shows a 10.7 to 11.3 volts then drops to .7/.5 volts used my meter to check for resistance in that wire and got 000 or no resistance so with all this being checked what am I missing can someone help me before I say to hell with it and 1 ton swap it.......its been a long 2 days :****: