hello everyone...iam having a trans problem with my 4l60e ..I was at the track last week..i put the car in D and started to burn out.. My car went into second then wouldnt shift into third....the car was hiting the rev limiter...sometimes it happens when iam driving on the street...iam at a stop sign and i slam the gas and it does the same in second...I went from my catted y and LM to Tsp TD's with my longtubes...then added a ported TB and SSRA...Should i get my car retuned? Or do you guys think my trans is going. I only have 26,xxx miles on the car...if someone can chime in and help...i would appreciate it...thanks