I had been having issues with idle-ing and overall running a little low with a cold start. I took some suggestions and cleaned all the built up carbon off the throttle body and put in some fuel injector cleaner and hoped for the best. Another suggestion I got was to use the Hypertech programmer I have to try and reset things to stock. Which admittedly I wasn't 100% sure I knew what I was doing but it seemed pretty straight forward. Well after resetting(I think) back to stock and cleaning the TB I took it out for a shake down and now my transmission won't shift itself out of first gear. The revs climb normally and smoothly but it will not shift out of first.
Any help is greatly appreciated, as taking it to a shop is financially not something I want to do to fix this. Thanks!