Zelek
Well-Known Member
- Joined
- Feb 11, 2016
- Threads
- 101
- Messages
- 4,775
- Reaction score
- 4,654
- Location
- Round Rock / Hutto, TX
- First Name
- Matt
- Vehicle(s)
- 2021 Mustang Mach 1
- Thread starter
- #16
I think I may need a revision. I'll give a highway drive a shot again since I re-flashed. Brandon did my flex tune as well.It usually sets after 10-15 miles. I find that driving on the highway around 70 for 5-10 minutes works best. I did have an issue where it never set and Brandon sent me a revision. I also have a jlt and 18 manifold.
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