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2012 Jeep Liberty Sport 3.7L Misfire
Posted to Chrysler Driveability on 4/1/2024 14 Replies

Car came in with check engine light on. It misfire at idle and numbers 5 and 6 misfire at idle sometimes 3. Compression test 160 . Vacuum gauge 20 in and steady. Swamped injectors no change. Car runs good off idle and no misfire. Notice cam/ crank sync goe...

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car Vehicle Data

2012 Jeep Liberty Sport

VIN 1C4PJMAK8C
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
P0306Cylinder 6 Misfire Detected
Open Help Request

car Vehicle Data

2012 Jeep Liberty Sport

VIN 1C4PJMAK8C
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
P0306Cylinder 6 Misfire Detected