Originally Posted by EXGMTech
that's good info, Im thinking of trading out of the gasser to an older diesel...if it doesn't work out it's good to know my current trk will do the job...thx!
That's exactly what I did, went from a 2009 2500HD gasser to our current 2005 2500HD 6.6TD, what a difference!
Important to take your time searching for a diesel, preferably one that has not been towing heavily and hasn't been performance tuned (exactly what I did in our search).
BTW...if you choose an older Duramax, the 05 & 06 model years are the best years pre-emission years which started in 07