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2002 Dodge Ram 1500 Van 3.9L Excessive Emissions, Poor Idle Quality, Misfire
I am trying to get this vehicle to pass CA smog. It has new ignition parts, good compression, I have swapped the injectors around, smoke test ect. The truck runs fine except at idle it devolopes a rough idle and sets missfire codes on multiple cylinders. Thank...
FIX posted 5/1/2012
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Related Documents & Media | VIN | 2B7HB11X92 |
| Engine | 3.9 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection / Port FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2002 Dodge Ram 1500 Van
| VIN | 2B7HB11X92 |
| Engine | 3.9 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection / Port FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
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