I have a 2008 Duramax and had a diesel shop install EFI live and pull off the DPF. I did this at about 30k miles. The truck now has 76k miles which most are highway. I changed the fuel filter at...
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I have a 2008 Duramax and had a diesel shop install EFI live and pull off the DPF. I did this at about 30k miles. The truck now has 76k miles which most are highway. I changed the fuel filter at...