fMErunnin
Well-Known Member
- Thread starter
- #1
So, search function is only showing me one thread of long tunes, ngauge... whatever, so here is my question.
2019 GT and I want to do e85, but my local gas station only measures 70 to 75. Will that difference be problematic? What does the flex fuel tunes do? Is that only for mixing octane and ethanol? Or can you run e85 on those tunes and it just gives you the option to run a mix if needed?
Or if someone that can actually search that can post a great how to thread?
Thanks in advance!
2019 GT and I want to do e85, but my local gas station only measures 70 to 75. Will that difference be problematic? What does the flex fuel tunes do? Is that only for mixing octane and ethanol? Or can you run e85 on those tunes and it just gives you the option to run a mix if needed?
Or if someone that can actually search that can post a great how to thread?
Thanks in advance!
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