2000 Jeep Grand Cherokee 4.7 liter V8

Asked by Mar 07, 2017 at 01:36 PM

Question type: Maintenance & Repair

Jeep started to run rough misfire code 300 301
and 302 changed all spark plugs and coil packs
still running rough feels seems like misfire but not
throwing code what could my problem be

1 Answer

CPS (Crankshaft Position Sensor)can be your culprit.

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