Originally Posted by Jeepsupreme
My questiion is when i put a test light on coil wiring harness before coil and turn key it lights up but it gets no spark and not quite sure how to test coil what ive tried have no results.
test light on the wire before the coil gets a signal, but it doesn't right after the coil? and there is no spark at the plugs?
that spells coil. also, a bad coil will not send a specific code saying its pooched. its rare for coils to go but they do.
i'd replace it, they cost what, 60$ at Autovalue? i'd start there. i've had a jeep just die randomly, that was the problem, and i too did the cranking issue till battery died and it reekd of fuel.
it was coil for me. it also blew up my muffler, which was kinda cool.