Great. I saw rumors of it and the duramax being locked down
Is it true that GM locked the PCM to the point its untunable?
No one has cracked it yet
I was the same way as first Dave, but they grew on me.B-E-A-Utiful!!! All you need to do is get some new wheels and put the stockers on the shelf. I have no idea what GM was thinking on that design.
It'll just be a matter of time till the PCM gets cracked.
I think the same with the Hellcats when they first came out as well.