Question about 2000 Jeep Grand Cherokee
When it stalls, can you hear the fuel pump running when you turn the key back on? If you can, then the pump is good and the wiring is OK. If not, check the pump relay in the power distribution center.
Did either of the mechanics that advised you actually do any testing? Did you do any testing?
Have you tested the crankshaft position sensor? It can give identical symptoms. To do proper testing you will need a chiltons manual (better than haynes especially for electronics) and a digital multi-meter.
Check the cps both when engine is working and when it has stalled. (cam sensor can do that as well as ignition coil but cps is most common.)
Posted on Jun 01, 2010
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Posted on Jan 02, 2017
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