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1992 Cadillac Allante 4.5L Excessive Emissions
Posted to GM Driveability on 10/5/2004 5 Replies

This car is in for an emission failure. (see above #'s )it calls for a 2 speed idle / cruise test. the car appears to be controlling the fuel up to a point, Block learn stops adjusting at 118, no codes stored. will not go any leaner. if you test it on the road...

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  Related Documents & Media  1992 Cadillac Allante

 
Message Closed w/FIX

car Vehicle Data

1992 Cadillac Allante

VIN 1G6VS3387N
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT
EmissionsCA emissions
SymptomsExcessive Emissions
Message Closed w/FIX

car Vehicle Data

1992 Cadillac Allante

VIN 1G6VS3387N
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT
EmissionsCA emissions
SymptomsExcessive Emissions