92 xj no fire
#1
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Location: Patterson Louisiana
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Year: 1989
Model: Cherokee
Engine: I6
92 xj no fire
ok guys here is what ive done (changed) coil plugs wires destributer cap and button neutral saftey switch omed out the crank positon sensor it tested good also the ignition control switch on top of the steering wheel and last but not least pulled the plug off the ecm and cleaned all the connections and still no spark about to put gas on it and strike the match any help would be nice
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Year: 1993
Model: Cherokee
Engine: 4.0 H/O I6
ok guys here is what ive done (changed) coil plugs wires destributer cap and button neutral saftey switch omed out the crank positon sensor it tested good also the ignition control switch on top of the steering wheel and last but not least pulled the plug off the ecm and cleaned all the connections and still no spark about to put gas on it and strike the match any help would be nice
#6
just double checking, are you sure it is a no spark issue? maybe confirm it with fuel in the intake or starting fluid. if your sure it's no spark. the pick-up coil/cam sensor in the distributor is about all thats left. is the rotor turning?
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#11
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Year: 1993
Model: Cherokee
Engine: 4.0 H/O I6
heat up the computer with either a heat gun or CAREFULLY with a handheld torch, wait a couple minutes and try it. it could be your computer. thats the problem i had. i went through the whole ignition system throwing parts at it and nothing worked. i heated up the computer and sure enough it fired right up. got a computer from a kid in my offroad club and bam, havent had a problem since.
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