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      06-16-2020, 08:29 PM   #17
MrItaly
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Drives: X5M Competition
Join Date: May 2019
Location: Vicenza, Italy

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Quote:
Originally Posted by GT500R View Post
Can’t run full E85 on 93 tune, you will throw a lean code And car won’t run right. If you don’t want to measure E content for exact measurements, put 3 gallons of E85 and rest 93 and that will get you a good mix.
Rest meaning from empty to a quarter tank?
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