[FlukeSS]

Originally Posted by Bumbleboy92

Here’s an extra scare for the tuned guys

https://www.facebook.com/share/v/16M...ibextid=wwXIfr

(Technically not the same but for the trucks/SUVs)

And now everyone understands why I'm so adamant about GM fixing shit the right way which does NOT involve retuning the ECM and TCM.

And what that video doesn't say is what happens to modified vehicles that do not use the correct tune? Can you go back to stock values with an aftermarket cam, AFR, spark timing, non stock spark plug gaps, fuel tables, E85 tune while having E85 in a car that wasn't flexfuel from the factory?

!8ball

My sources say no.

You could very well blow up your engine.... So, ya who is responsible?