
2006 Jeep Liberty Limited 3.7L Poor Idle Quality, Misfire, MIL Lamp on
When vehicle came in it had MIL on and misfiring. P0306 was found. Removed plug & coil to check and found plug gap at .020. Replaced #6 plug and coil and gapped all plugs. Misfire went away for 1100 miles before MIL came back with same code and misfire at idle...
Summary posted 7/19/2009
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Message Closed w/Summary
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VIN | 1J4GK58K96 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle, Intermittently |
Trouble Codes
P0306 | Cylinder 6 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2006 Jeep Liberty Limited
VIN | 1J4GK58K96 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle, Intermittently |
Trouble Codes
P0306 | Cylinder 6 Misfire Detected |