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2009 Jeep Liberty Limited 3.7L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Chrysler Driveability on 12/13/2018 10 Replies

Ignition is waste spark(cop on left bank and plug wires to right bank).Has a rough idle and slight miss. Mode 6 shows [...] for #2 and [...] for #4. As stated above, ignition, injector flow, basic and running compression, exhaust backpressure, cam/crank wa...

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  Related Documents & Media  2009 Jeep Liberty Limited

 
Message Closed w/Summary

car Vehicle Data

2009 Jeep Liberty Limited

VIN 1J8GN58K39
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Hot, Idle
Misc.Reman. Longblock Engine

Trouble Codes

P0300Multiple Misfire Detected
P0302Cylinder 2 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2009 Jeep Liberty Limited

VIN 1J8GN58K39
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Hot, Idle
Misc.Reman. Longblock Engine

Trouble Codes

P0300Multiple Misfire Detected
P0302Cylinder 2 Misfire Detected
P0304Cylinder 4 Misfire Detected