Hello new here and to tuning in general. have a 2011 5.3l lc9 with a btr stage 2 cam and a 92 silverado with a 2001 5.3l in it that im toying with.. the 2011 is up and running now after some struggles starting from scratch on the tune. now i have a hesitation/stumble in lower rpm (1100-2000) and was wondering if i could get some pointers or even told im an idiot if the problem is found lol thanks in advance for any help!!
