Screwed my gryphon up

[Burns331]

Originally Posted by JackandJanet

Why do you think you'd burn up your motor? At the stock tune, it's just like it came from the factory. Yes, it doesn't run as well as it did when it was tuned, but that won't hurt it.

- Jack

Well the truck originally had a 4.6l engine in it. I put a 5.4l in it and used the stock 4.6l computer system.

The truck probably wont burn up. But im sure its lean, i dont know how much though.