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My 2001 Jeep Cherokee 4.0L stalled won't start trouble codes P0300, P0301, P0302, P0303, and P0132, my coil pack was replaced about a year ago at a repair shop when it did the same thing, I didn't get the code though. Could it be my coils again? [email protected]
P

Vehicle: 2001 Jeep Cherokee 4.0L

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P0300 Random misfire

Does the CK ENG LT flash when you are driving? When the CK ENG LT flashes when driving this is an ignition misfire, an injector that is causing the misfire will not flash the CK ENG LT, the flashing CK ENG LT would be a good indication if it is ignition related and yes it would be the coil pack,

Jeep Cherokee Spark Plugs Engine Misfire

Here is a set of sparkplugs that were installed less than 2 months that a customer brought with an engine misfire, the cause where the sparkplug was not properly torqued down (being very loose) which cause a random misfire, plus the sparkplug where mismatched.

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