Hey All,
This is my first day using HP Tuners, and I'm pretty lost but eager to learn from everyone. I recently swapped the 4.8L in my daily driver 2003 Silverado for a 6.0L (LQ9) and rebuilt my 4L60e transmission. I got a base tune from mail order tunes before I decided I'd like to be able to fool around with this stuff myself. That tune is attached. So, first, if y'all could take a quick look at that tune and let me know if anything looks off, I'd really appreciate it. Second, I'm getting a P0101 code, and I'd like some advice on where to start with the diagnosis. I've checked for intake leaks and installed a new MAF sensor. No leaks and the new sensor didnt help. The truck runs pretty well other than I feel a quick hesitation now and then.
I figure I'll need to do some scanning to help diagnose the issue. Any advice on the stuff I should be monitoring to start with? Thanks to everyone in advance.