I had my PCM reprogrammed when the engine and tranny mods were done about a year and a half ago. That tune included a 2400 stall speed. Well, I just had to have my tranny rebuilt again and couldn't afford a new stall, so I had them put a stock type stall with a 2000 stall in it. Will I need to reprogram my PCM again just for the difference in stall speeds or am I fine with what I've got? the only reason I am asking is My laptop is crapped and have no way of putting the new program from PCMforless into my car. Thanks,

Kyle

 

You should be just fine. I don't think I've ever changed anything in a pcm file because of a converter.