Acura-Power

I have been blending E85 (85% Ethanol) in my 2003 TL for YEARS and it runs great. I currently have over 147k and it still runs like a champ on E30. Don't worry, you do not need to change fuel injectors to run E20 or E30.

My car loves the higher octane that E85 has (105 octane). I blend it with
E10 to get E30 that has a 92 octane rating.

Don't be afraid of adding a 2 - 3 gallons of E85 on every fill up.

Start out with 1 gallon only since it will take the varnish off that gasoline has left behind.

2 x 85 = 170 (2 gallons of E85)
8 x 10 = 80 (8 gallons of E10)

170 + 80 = 250

250/10 = 25% Ethanol.
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2 x 105 = 210

8 x 89 = 712 (89 octane rating of mid-grade)

210 + 712 = 922

914/10 = 92.2 Octane Rating

Compare "super" (not regular) to the cost of E85 and you will see that by blending you will reducing your fuel costs and raise the octane rating.