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1990 Cadillac DeVille 4.5L Speedo
Posted to GM Electrical on 9/1/2010 2 Replies

I did brakes and A/C compressure on this vehicle on my test drive after about 18 miles of driving speedo started to not read when pulling away from stop then would jump to 40 mph then worked the rest of the 30 mile test drive. After checking over for a/c dye t...

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  Related Documents & Media  1990 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5330L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
AffectedSpeedo
ConditionsIntermittent Not Working
Message Closed w/Summary

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5330L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
AffectedSpeedo
ConditionsIntermittent Not Working