Thread: Car running LEAN right after it was running fine for what reason?

Originally Posted by SgtMarshal

older hp tuner software will open the bins. something like 2.2, pretty sure it's in bill's dropbox

So I open bin, save it as .hpt, then I can edit it with current hpt and flash to my car? I'm more worried about bricking my pcm or something. Or would I have to buy more credits to flash what was once a bin?