Duramax tuner
Has anyone out there used a tuner/programmer on their Duramax? I tow a Jayco 37'FW with my 2013 Sierra 2500HD Duramax it does a good job but I'm wondering about doing some performance enhancements. I'...
Forum Discussion
Grit dog wrote:rhagfo wrote:N-Trouble wrote:
Buddy runs one on his 2015 LML and tows a 32ft 5er. No issues and truck runs well but your not going to pick up any mileage running one. Only way to really improve mileage on emissions equipped diesels is to delete the emissions via tuning. Would take a LOT of years to pay for itself in fuel savings though. Probably not an option for you living in CA.
Why install a tuner to tow a 32’ 5er? We tow a 32’ 13,000#+ 5er with a 2016 Ram 3500 CTD, Aisin, 3.73’s and it does great without a tuner.
Why did you get a diesel?
See now you can answer your own (leading) question!
I got a diesel for the power, but I have the HO, Aisin, 3.73, 25,000# tow rating. I likely will never tow more than about 17,000#. So why bother.
