2000 Ford Focus LX 2.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on
The vehicle is running lean at idle long term fuel trim is up to 23% and short term fluctuates from 1-5%. When your driving vehicle runs ok under load and cruising. Once throttle is released precat O2 sensor goes dead lean and vehicle starts to miss. Occasiona...
Summary posted 2/15/2006
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Vehicle Data2000 Ford Focus LX
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2000 Ford Focus LX
VIN | 1FAFP33P4Y |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Misfire, MIL Lamp On |
Occurs | Always, Idle |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |