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1999 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on
Posted to Chrysler Driveability on 4/5/2004 10 Replies

hello group,i want to thank you in advance for your time. we have a 99 jeep in our shop that has a history of misfires. our customer has been at the dealership off and on for the last 2 yrs with this problem.the last time she went they told her that a tsb #[.....

FIX posted 4/8/2004

10 Replies Received (View Replies)

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car Vehicle Data

1999 Jeep Grand Cherokee Laredo

VIN 1J4GW58S6X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MULTI PORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0301Cylinder 1 Misfire Detected