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2009 Jeep Liberty Limited 3.7L Poor Idle Quality, Misfire, MIL Lamp on
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...
Summary posted 1/15/2019
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Related Documents & Media | VIN | 1J8GN58K39 |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Idle |
| Misc. | Reman. Longblock Engine |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2009 Jeep Liberty Limited
| VIN | 1J8GN58K39 |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Idle |
| Misc. | Reman. Longblock Engine |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Video