Duramax Issue
For those of you who are considering which tow vehicle to purchase, I wanted to share my recent experience with my 2008 Silverado 3500 HD Duramax. I bought this vehicle new in 2008 with the idea that...
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Each injectors unique flow rate information has to be programmed into the ECM, or codes/CEL will result. If they replaced 7 injectors, then this process was also done. You will want to look for a record of those flow rates in the reprogram step.
If there is no record of the TSB service performed, then get the TSB and review exactly what service is performed, bring the TSB to a dealer with your truck, talk to someone who has performed the TSB on other trucks, and ask him if it has been done to yours. If it has, you pretty much have your first legal witness.
If there is no record of the TSB service performed, then get the TSB and review exactly what service is performed, bring the TSB to a dealer with your truck, talk to someone who has performed the TSB on other trucks, and ask him if it has been done to yours. If it has, you pretty much have your first legal witness.
