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1995 Lexus ES300 3.0L Misfire, MIL Lamp on
Customer complained of MIL on and rough running. Codes: P0303 and P0170. I first swapped coil positions to see if the misfire would follow the coil. It did not; still #3 misfire. I then looked at spark plugs and found single electrode plugs. I replaced plugs w...
Summary posted 12/14/2008
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18 Replies Received
18 Replies Received
Related Documents & Media | VIN | JT8GK13T8S |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0170 | Fuel Trim Too Rich Or Too Lean |
| P0303 | Cylinder 3 Misfire Detected |
Message Closed w/Summary
Vehicle Data
1995 Lexus ES300
| VIN | JT8GK13T8S |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0170 | Fuel Trim Too Rich Or Too Lean |
| P0303 | Cylinder 3 Misfire Detected |
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