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1980 Chevrolet Citation 2.8L Emissions flag
Posted to GM Driveability on 3/14/1999

Car passed 40,000 miles and a yellow flag came up on the odometer. According to the manual you have to replace the O2 sensor and reset it. Vehicle doesn't have an O2 sensor or feedback carb. I haven't had any luck finding info on how to reset this flag, so...

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Message Closed w/FIX

car Vehicle Data

1980 Chevrolet Citation

VIN 1X687AT174
Engine2.8 L / 6 cyl
EmissionsCalif. emissions?????
SymptomsEmissions Flag
Misc.Calif. Emissions????????
Message Closed w/FIX

car Vehicle Data

1980 Chevrolet Citation

VIN 1X687AT174
Engine2.8 L / 6 cyl
EmissionsCalif. emissions?????
SymptomsEmissions Flag
Misc.Calif. Emissions????????