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2005 Lexus GX470 4.7L Poor Idle Quality, Misfire, MIL Lamp on
The vehicle ran great for 150 plus miles before it came in with the missfire problems it has now. I smoke tested the intake system and found no vacuum leaks. I replaced all the spark plugs and swapped in a new coil, still has miss fire. I have injector pulse. ...
FIX posted 8/3/2011
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Related Documents & Media | VIN | JTJBT20X85 |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
| P0308 | Cylinder 8 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 Lexus GX470
| VIN | JTJBT20X85 |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
| P0308 | Cylinder 8 Misfire Detected |
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