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2004 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on
Customer brought this one back in for a misfire on #4 again. Tried all day yesterday to get it to misfire but couldn't get it to happen. This morning I swapped out the injector because it was under warranty anyways. Had it running on and off all day with n...
FIX posted 4/19/2019
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Message Closed w/FIX
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10 Replies Received
10 Replies Received
Related Documents & Media | VIN | 1J4GW48S84 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0204 | Fuel Injector 4 Circuit Malfunction |
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2004 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48S84 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0204 | Fuel Injector 4 Circuit Malfunction |
| P0304 | Cylinder 4 Misfire Detected |
Video