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1985 Cadillac DeVille 4.1L Excessive Emissions, Poor Fuel Economy
Posted to GM Driveability on 12/7/2002 7 Replies

Hey guys, this one is kicking my butt and it happens to be my dads car. He has been complaining that it has been guzzling gas lately. (Gpm were at about 18 now at about 15). I took some emissions readings first thing. My co's were @ .78%, hc's were at 262 ppm,...

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  Related Documents & Media  1985 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1985 Cadillac DeVille

VIN 1G6CD6988F
Engine4.1 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED EMISSIONS
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways
Message Closed w/Summary

car Vehicle Data

1985 Cadillac DeVille

VIN 1G6CD6988F
Engine4.1 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED EMISSIONS
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways