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1988 Honda Civic 1.5L Excessive Emissions
Posted to Asian Driveability on 3/5/1999

This car has new ngk spark plugs, oem cap and rotor. The cam and ignition timing are right. The o2 sensor reads right, the tps gives a clean sweep. I adjusted the valves. Nothing seems to change the emissions. 320hc's ppm and 7.45 co at idle. 146hc's and 4.4% ...

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car Vehicle Data

1988 Honda Civic

VIN JHMED6350J
Engine1.5 L / 4 cyl
SymptomsExcessive Emissions
OccursAlways
Message Closed

car Vehicle Data

1988 Honda Civic

VIN JHMED6350J
Engine1.5 L / 4 cyl
SymptomsExcessive Emissions
OccursAlways