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2000 Toyota Sienna LE 3.0L Poor Idle Quality, Misfire, MIL Lamp on
This vehicle has 4 codes and idles very rough. P0172 bank 1 rich, p0300, p0301, p0305. Tested the ignition system and all is well. Plugs were not wet or fouled. It even had the correct Denso plugs. Next I smoke checked for vacuum leaks, none found. Tested the ...
FIX posted 11/6/2007
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Message Closed w/FIX
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Related Documents & Media | VIN | 4T3ZF13C9Y |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2000 Toyota Sienna LE
| VIN | 4T3ZF13C9Y |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
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