I got a mail order tune for a 6speed with 4.11 gears, ported heads, and gm847 cam. When i try to open it up in tunercat, it says the file is corrupted. I take it this means I should NOT flash the pcm with this file.

If anyone here has tunercat, would you be willing to load it up and see if its really corrupted, provided I email it to you? I wonder if its a problem with my CATS program or my computer itself.

Thanks

 

If it's an EE/EEb I can see if it opens in my tunercat.

Who'd you get the tune from?

 

The file must be 128kb in size so check that.

 

its 128k in size. Steve will see if it opens in his tunercat.