
2003 Jeep Grand Cherokee Laredo 4.0L Misfire
The vehicle will all of a sudden start misfiring, and each time this happens, the owner can turn the ignition off and restart it and the issue is gone. It will run fine for hours or days and do it again. The couple of times we saw it happen here at the shop, t...
FIX posted 4/26/2016
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Message Closed
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VIN | 1J4GW48S53 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Intermittently |
Trouble Codes
P0304 | Cylinder 4 Misfire Detected |
Message Closed
Vehicle Data
2003 Jeep Grand Cherokee Laredo
VIN | 1J4GW48S53 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Intermittently |
Trouble Codes
P0304 | Cylinder 4 Misfire Detected |