Reviewed By David M (Berlin, WI) Reviewed for a 2009 Chevy Colorado —4/6/2014 5:57 AM
This programmer was easy to in stall had no problem no check engine light like the other one I can feel the new power ! Thx Now I can add more to my truck.
Reviewed By Charles R (RICHARDSON, TX) Reviewed for a 2016 Chevy Colorado —2/14/2017 5:13 AM
Taking from some of the information I found on a few other reviews and articles, I was hoping the Max Energy 2.0 would resolve the "chuggle and hesitation" on my truck (a known problem that GM will not or can not fix). While it did help on the city driving issues, the highway speed hesitation is still a problem. The programmer is pretty easy to use if you read the instructions first and follow the on-screen instructions. I like the five program option. I currently have two loaded.
Reviewed By Timothy C (Garden City, SC) Reviewed for a 2011 Chevy Colorado —8/19/2015 7:52 AM
Seems to work well. It is still a little early to be able to tell. Instalation was easy. I could tell a difference between the different types of tunes. The milage that I was getting on the highway was terrific to start with and I haven't had a chance to go on a road trip since changing the tune. Around town it is so hard to tell because of all the various conditions.