6.6L Duramax Deisel
Good engine? What's your experience?
Forum Discussion
Had an 07 2500 HD traded for a 11 2500HD wish I had the 07 back. Had more than my share of trouble with the DEF. Milage was way better than I get now. And gm said I would get better than the 07. Wrong. Just yesterday I was going along and the chime rang and the DIC said DEF low. range 1150 miles. Really? thats almost 2 gal's left in the tank. POS.
