I was reading in another complaint thread the during a customer's 30k mile service the dealer erased his tune. Is this possible? Do they do this on purpose or what? Can you ask them not to *** with the ECU?

 

maybe he had a check engine light,or maybe they just want it to update the ecu to the lates causing his tune to get erase.

 

It won't make a difference AC556k, if they ever did, we would reapply the tune we have on file to your ECU for free.

 

When I first bought my car used , they flashed me back to stock I believe. I think I was tuned b/c I have cams. So that erased my tune or flash? I thought it didn't.

 

The dealer can reflash the ECU and therefore over-write whatever was in ther (read: your flash-based tune would be gone). If you have a non-Ecutek based flash, then you can back up your own ECU using ECUflash (free) and the associated cable ($89).

l8r)

 

Dealer cannot flash Ecutek licensed ECU.

 

maybe...
but they can erase your warranty real fast..

 

LOL :-))