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2004 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, Misfire
Posted to Chrysler Driveability on 5/8/2007 6 Replies

This vehicle came in originally with a wiped cam lobe #4 exhaust. So we replaced the cam and lifters, had valve job done on head. Came back after a couple of days with a rough idle sometimes, it had set the engine light on. We have performed every test you can...

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  Related Documents & Media  2004 Jeep Grand Cherokee Laredo

 
Message Closed w/Summary

car Vehicle Data

2004 Jeep Grand Cherokee Laredo

VIN 1J4GW48S04
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIntermittently

Trouble Codes

P0306Cylinder 6 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2004 Jeep Grand Cherokee Laredo

VIN 1J4GW48S04
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIntermittently

Trouble Codes

P0306Cylinder 6 Misfire Detected