 
				
	| 2008 Chevrolet Silverado 3500 HD WT 6.6L Excessive Emissions 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 #... 
                        
                            FIX posted 11/28/2012
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
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| VIN | 1GCJK33688 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions | 
| Occurs | Always | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2008 Chevrolet Silverado 3500 HD WT
| VIN | 1GCJK33688 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions | 
| Occurs | Always | 
 9 Replies Received
9 Replies Received
 9 Replies Received
          9 Replies Received
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