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2003 Jeep Grand Cherokee Laredo 4.0L Misfire
Have checked all I can think of on this vehicle. Number 6 cylinder is basically dead. comes in every now and then for a short period of time then drops back out. Gets worse with heat. Engine has no vacuum leaks. Other shops have tried swapping coil rail, repla...
Summary posted 5/30/2014
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Related Documents & Media | VIN | 1J4GW48S23 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Comes and Goes More There Than Not. Worse Hot. |
Message Closed w/Summary
Vehicle Data
2003 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48S23 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Comes and Goes More There Than Not. Worse Hot. |
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