Duramax Fifth Generation: 2011-2016 (LML)
Hey guys, been a while since I've been here. Have a 2011 Chevy LML, 2500 CCSB 4x4, stock. This is my 3rd Duramax and by far the one I have had the most issues with. Currently 111,xxx miles. Bought used from the original owner at 51,xxx. As soon as I got it (first week), transmission locked...