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1990 Geo Metro 1.0L Excessive Emissions, Poor Fuel Economy
Posted to GM Driveability on 2/26/2003 5 Replies

Hi folks I've got a 90 Sprint with high HC and CO .Vacuum gauge is erratic at idle when hot ,when I plug in an ecm from a standard the engine idles much [...] clues on this [...] in advance.

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  Related Documents & Media  1990 Geo Metro

 
Message Closed w/Summary

car Vehicle Data

1990 Geo Metro

VIN JGMT216XLK
Engine1.0 L / 3 cyl / GAS
Trans3-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsFED
SymptomsExcessive Emissions, Poor Fuel Economy
OccursHot
Message Closed w/Summary

car Vehicle Data

1990 Geo Metro

VIN JGMT216XLK
Engine1.0 L / 3 cyl / GAS
Trans3-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsFED
SymptomsExcessive Emissions, Poor Fuel Economy
OccursHot