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1994 Chevrolet C1500 Suburban Silverado 5.7L Excessive Emissions
Posted to GM Driveability on 3/14/2008 14 Replies

Howdy Boys n Girls! My favorite customers in with a Sub that fail emissions, we put a converter on it 30k ago and now it looks lazy, the fuel trims are hovering about 104 long term. This all started when they started using Race Trac gasoline a couple of years ...

14 Replies Received (View Replies)

  Related Documents & Media  1994 Chevrolet C1500 Suburban Silverado

 
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car Vehicle Data

1994 Chevrolet C1500 Suburban Silverado

VIN 1GNEC16KXR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsExcessive Emissions
OccursAlways
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C1500 Suburban Silverado

VIN 1GNEC16KXR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsExcessive Emissions
OccursAlways