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2011 Jeep Grand Cherokee Limited 3.6L Poor Idle Quality, Misfire
Posted to Chrysler Driveability on 8/15/2019 8 Replies

Thanks in advance, had this jeep in a little while ago with p0420 code and fan circut code. i replaced b1 cat and sent to dealer for front control module and program. about a month later came back to me with misfire codes on 1,3,5 and p219a. i replaced bot...

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car Vehicle Data

2011 Jeep Grand Cherokee Limited

VIN 1J4RR5GGXB
Engine3.6 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle, Intermittently

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
Open Help Request

car Vehicle Data

2011 Jeep Grand Cherokee Limited

VIN 1J4RR5GGXB
Engine3.6 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle, Intermittently

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected