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2008 Chevrolet Silverado 3500 HD WT 6.6L Excessive Emissions
Posted to GM Driveability on 11/19/2012 9 Replies

hi i need some info from some duramax techs, customer is complaining of excessive black smoke when towing his travel trailer(9000lbs).no codes .my question is what are the specs for the injector balance rates.i have #1 0.1,#2 0.3 #3 0.3 #4 0.1 #5 0.6 #6 -1.1 #...

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  Related Documents & Media  2008 Chevrolet Silverado 3500 HD WT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 3500 HD WT

VIN 1GCJK33688
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 3500 HD WT

VIN 1GCJK33688
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways