I have a new tune that I am having some issues with. The Jeep seems to be loading up at a red light and pops and then runs good. It seems to be getting worst as the weather warms up.
Config is 1988 Jeep with a LM7 5.3L motor out of a 2002 silverado with a 4L60E transmission transfer case is a NP 231. headers and cold air intake. Differs are 4:10 gears on 33's (32.2 tall)
after a ton of reading this week end I found that the HP tuner has a lot more tools than I knew of so today I will start working on that side. I would like it if some one could look over to see if I missed any thing obvious.
This tool rocks I thought I had a good handle on motors this is completly different than I have worked with so please understand this is like starting over. And yes I am looking at a couple shops that do tunes which I may have to go to. But I want to try first. Thanks