Falcon01
Well-Known Member
- Joined
- Jun 22, 2015
- Threads
- 11
- Messages
- 185
- Reaction score
- 22
- Location
- Essex County, New Jersey
- First Name
- Ben
- Vehicle(s)
- 2016 Race Red Ecoboost Premium PP Manual
- Thread starter
- #1
I filled up 10.6 gallons today and the stupid attendant put in regular instead of ultra. I don't have any performance mods, but I do run an OTS Accessport Stage 1 93 Octane tune. Should I just go back to the stock tune for this tank of gas?
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