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2002 Jeep Liberty Limited 3.7L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Chrysler Driveability on 8/3/2006 4 Replies

Vehicle came in with the check engine light on and codes P0300 random misfire and P0303 cylinder 3 misfire. Vehicle runs rough at idle but runs great off idle and at cruise and under load. Vehicle also exhibits a long crank time at most times but always starts...

FIX posted 8/4/2006

4 Replies Received (View Replies)

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car Vehicle Data

2002 Jeep Liberty Limited

VIN 1J8GL58K32
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Idle
Misc.California Emissions

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected