Today's Tuners
Are today's tuners on diesels reliable and trouble free? If properly installed, does more power negatively impact the longevity of a properly maintained engine? Thanks in advance. Mike
Forum Discussion
I have an 06 Duramax and tune for towing but I watch temps all the time. 1st is EX gas, 2nd coolant, 3rd transmission. The Allison 6 speed is a pretty good transmission.
