Hello! I recently purchased a SCT Itsx programmer. Has anyone else here purchased one? My experiences with haven't been that great. Surging at idle all the time and then at other times it will cause the car to rev to 2k rpm's and then lock out the throttle; so when you mash on the peddle nothing happens.
Any thoughts? My tuner sent me an x3 and I still have the surging at idle trouble. Could some of you share your tuning experiences? The good and the bad please?
Any thoughts? My tuner sent me an x3 and I still have the surging at idle trouble. Could some of you share your tuning experiences? The good and the bad please?