Crankshaft Position Sensor
01-09-2011, 10:55 AM
#1
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Model: Cherokee
Crankshaft Position Sensor
Hey all, my kid parked his Jeep up on Friday evening, been having no problems, come to start it Sunday morning no start, no spark, changed the CPS and started right up, just curious as to whats inside this thing that would let the Jeep start one day and not the next.
Anyhow running great now..
Anyhow running great now..
01-09-2011, 11:16 AM
#2
01-18-2011, 09:43 AM
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Year: 1987
Model: Cherokee
Engine: 4.0
is the crank sensor a common issue on the 4.0 because my brother has one and he was driving to work and and it died on him, but restarted and was running rough and if u gave it any throttle it would die, and now it wont start
01-18-2011, 12:44 PM
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Year: 1993
Model: Grand Cherokee
Engine: 4.0
CPS (CKS, actually) is common. Sounds like a FP or possibly the pickup coil (inside dist, 30$ at pep boys). You need to check the usually spark, fuel, air and see what's missing.
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