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2006 Jeep Grand Cherokee Laredo 4.7L Misfire
Posted to Chrysler Driveability on 10/14/2010 13 Replies

Vehicle came in with ck engine light on and a p0305 code. I've swaped spark plug,coil on plug, injector with other cylinders and still get #5 misfire code. I have replaced the upper intake gaskets and still have the same code. Ran compression test on the left ...

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car Vehicle Data

2006 Jeep Grand Cherokee Laredo

VIN 1J4HR48NX6
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0305Cylinder 5 Misfire Detected
Message Closed

car Vehicle Data

2006 Jeep Grand Cherokee Laredo

VIN 1J4HR48NX6
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0305Cylinder 5 Misfire Detected