Martinrue97
Well-Known Member
- Joined
- Jun 11, 2024
- Threads
- 6
- Messages
- 62
- Reaction score
- 16
- Location
- New Jersey
- First Name
- Matt
- Vehicle(s)
- 23 Mustang Gt
- Thread starter
- #1
Hey all - very recently switched over to my FF tune as I’m trying to run the remaining 93 (had like 4miles to E) out of the system and put in a tank of e85 (e82-e83) how long should I wait to swap over to the e85r tune? Run out this tank then switch with a new one? Run out half ? Etc… obviously we all know FF tunes aren’t exactly the greatest to use just to transition. Any knowledge would be helpful - 
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