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1997 Ford Escort 2.0L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Ford Driveability on 5/5/2000

Day 1; Cleared codes three times and disconnected battery to relearn strategies. Initially the p303 came back. Secondary patterns on fluke 97 look ok. Fuel trim is normal. When symptom did occur for us o2s1 was (100mv and o2s2 was )700mv. Switched #1 & #3 spar...

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car Vehicle Data

1997 Ford Escort

VIN 1FALP13P0V
Engine2.0 L / 4 cyl
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0000No Self-Diagnostic Malfunction Detected
P0303Cylinder 3 Misfire Detected
Message Closed

car Vehicle Data

1997 Ford Escort

VIN 1FALP13P0V
Engine2.0 L / 4 cyl
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0000No Self-Diagnostic Malfunction Detected
P0303Cylinder 3 Misfire Detected