Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - How I fixed my TCM failure Thank you John Kennedy
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Old 09-14-2019, 07:47 PM   #3 (permalink)
Diesel Ace
Join Date: Mar 2005
Location: chi-town
Posts: 12,735

johns a great guy

and one of the first to program duramax's [almost 20 years since the first duramax was out too]
2013 2500 ltz 4x4 d/a,, fully loaded ,white crew cab
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