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No Start

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Please help me diagnose a no start. My MJ is a 1990 with the 4.0. I have checked for spark at the ignition coil and do not have any. Where do I go from here? I do not have a chilton manual or anything. Any help would be greatly appreciated.




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here is one that would go along with your problem a bit better. the CPS (Crank Position Sensor). it is on the bellhousing near the engine at either 11 or 3 o'clock position. if it is not connected or there is a short in the wire your jeep won't run or start. let me know if none of these fix it.



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