Ive been learning and playing around with tuning my 2002 S10 Blazer with a 5.3 and 4L60E.
I wanted to get some input of how this tune looks and where i should work on it more. The truck runs and idles good but sometimes feels like it has cruise control at low speeds.
I also think i need to get the MAF dialed in better because at WOT with PE im getting around 11 AFR.
Blazer tune.hpt
Good tune or not.hpl
Good tune or not ver 3.hpl