Stock reflash question????

JERICBARG · 07-07-2009, 11:15 AM

Can a custom tuned PCM for a 2005 Corvette be reflashed back to stock with a mail order tune??
If so, will the calibrations match up to GM's TIS website?
Would I need to send in both the PCM and TCM??

Local dealer will not reflash because TIS website shows PCM already has all updates. He claims that GM can only update once unless PCM is replaced.

Any help will be much appreciated.
Thanks

mirage2991 · 07-08-2009, 01:54 PM

hmm if you use HPT you can download a stock tune. If you have a hand held, or your car was tuned via a hand held but you don't have it to bring it back to stock, maybe a call to the original owner or the company that did the tune might help.

JERICBARG · 07-09-2009, 04:06 PM

any tuners here ?????