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2003 Ford Explorer XLT 4.0L Poor Idle Quality, Misfire, MIL Lamp on
hello,this vehicle has a constant rough idle #3 and #6 cylinders not working at all on cylinder balance test,no backfires,pulled intake and valve covers,thought i would find a broken valve spring all look ok,injectors working can see them visually spray while ...
FIX posted 11/18/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FMZU73K03 |
| Engine | 4.0 L / 6 cyl / FLEX |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Ford Explorer XLT
| VIN | 1FMZU73K03 |
| Engine | 4.0 L / 6 cyl / FLEX |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
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