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1999 Toyota Sienna XLE 3.0L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
Hey guys here's a good one for you: This sienna vans check light is on with a bunch of codes. I have cleared codes and the first ones to come back are 0171 and 0125. My lt trim % on bank 1 is 4.7% on bank 2 52.3% I'm ASSUMING I'm looking for a vac leak in the ...
FIX posted 9/16/2003
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 4T3ZF13C8X |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0125 | Engine Coolant Temperature Sensor Slow Response |
| P0171 | Fuel System Too Lean (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Toyota Sienna XLE
| VIN | 4T3ZF13C8X |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0125 | Engine Coolant Temperature Sensor Slow Response |
| P0171 | Fuel System Too Lean (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
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