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2003 Ford Explorer XLT 4.0L Poor Idle Quality, MIL Lamp on
this vehicle came in with mil on codes po301 and po316 - hooked up to scope and did not see any problems - fuel trim is -4 on bank 1 and +10 on bank 2 - we did and injector flush and have not see any difference - ran a cylinder rapid balance test and #1 ans #6...
Summary posted 5/4/2006
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Related Documents & Media | VIN | 1FMZU73K23 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |
Message Closed w/Summary
Vehicle Data
2003 Ford Explorer XLT
| VIN | 1FMZU73K23 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |
Video