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...
Dad had same problem on 09. And Some GM dealers deny its a problem. "Within GM specs" He broke crankshaft @ 250k miles. KEPT RESETTING THE CODE. Said the problem was there since new. pulling heavy. Could be injectors, fuel pump, and/or fuel lines.