sct tuner question - Diesel Forum

mriguy · 11-03-2009, 08:52 PM

i installed my livewire today successfully. and then i decided to try a different tune. i did not restore it to stock before doing that. was that a no no? i figure it would say in the instructions to restore to factory before changing tunes but.... i was just wondering is the towing tune now my stock tune?

JR@SCT · 11-04-2009, 11:45 AM

You're fine. Don't need to return to stock between tunes unless you're going from a custom tune to a preloaded tune and even then its not absolutely required, just recommended.

inino · 11-04-2009, 04:27 PM

It probably does it on its own.

mriguy · 11-04-2009, 07:15 PM

thanks guys i was just afraid i messed something up. i appreciate it.

riovista707 · 11-08-2009, 10:30 PM

Let's say I have the performance tune installed and I want to go back to that same tune and change the tire size and change a setting in the trans tuning. Do I have to go back to stock settings first?

JR@SCT · 11-09-2009, 09:23 AM

No, you would not need to return to stock first.