97 tj wont start

RockSolid · Apr 27, 2014

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 :****:

muddinmetal · Apr 27, 2014

Crank sensor! Unplug and re connect and see if that does anything for you

RockSolid · Apr 27, 2014

its brand new my other had a chunk out of it so just unplug it and put it back

muddinmetal · Apr 27, 2014

RockSolid said:
its brand new my other had a chunk out of it so just unplug it and put it back

Are the headlights flashing, or are you hearing a clicking under the dash?

RockSolid · Apr 27, 2014

Nope none of that

buggy68 · Apr 27, 2014

I had one do this and wire was into in steering column

FM5332FF · Apr 28, 2014

Is it turning over? If not ot could be the pin in the ignition, to check that or to see if it is the neutral safety switch you can pull the fuse under your glove box. If it turns over and starts it is the safety switch, if not it could be the ignition.