Just Wondering If I Purchased The Stock Computer Off Of A Wrecked Truck Could It Be Put On In Replace Of Mine, Dont Know If They Can Detect If The Predator Has Been On My Truck? Any Advice Is Appreciated. What Would It Cost How To Do It

Why not just use the Predator to return it to stock?

Thats What I Was Gonna Do But I Still Didnt Know If They Could Tell If It Had Been Messed With

What the dealer can see is "Miles since last reset". That's it. Tell him you took it to Autozone to check the codes.

How will you explain the ecm CHANGE? ;)

Just return to stock as MrsSpoolin said.The Techs aren't detectives for the most part and wont care unless something is obvious.These guys want your truck done and move onto the next one ,that's how they make their money