06 suburban 2500hd lq4 truck norris cam 706 heads no cats 93octane everything else is stock lq4. log file is started in my driveway and ends in the driveway. i will also post the stock file and the file i have modified. this is my first try ever tuning by computer, sorry... runs rough, random multiple cylinder misfire comes and goes. seems to run better with the code than it does without? i reflashed the stock tune and it got even worst. wont idle at all without my input. it shows kr when letting off pedal.. if theres anyone willing to remote tune or modify mine its greatly appreciated.thankyou .