Has anyone used E85 for more towing power?
My F150 5.4 is a flex fuel vehicle and I have used E85 fuel in it. There was a noticeable decrease in flue mileage and probably an increase in HP and torque. All the reports state this Ford V8 will ma...
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RAS43 wrote:dodge guy wrote:
Less fuel mileage and less power!
Stick with the watered down e15 gas!!!
Do you have E15 in your area now? The EPA has decided against that move and is actually looking at relaxing the 10% rule.
Sorry, I had E15 on the brain. I meant E10. they did something to the fuel around 2010. I used to run 87 OCT and my power and mileage slowly dropped. I started running 93 OCT and my power and mileage came back. since then I started running a tuner and now run 89 OCT. with better mileage and power. Despite what they say, Ethanol is killing power and mileage in cars not originally designed for it. I would not run E85 in a car designed for it, when towing!
