It's 85% denatured alcohol (ethanol).
Gas mileage is way better with regular unleaded gasoline over E85.
Yes. An E85 car is called a Flex Fuel car meaning it can burn regular gasoline or E85.
the answer is : 1,38 dollars See : http://e85.whipnet.net/e85.price/gallons.html
E85
It is not made for E85 it is just designed to be able to use E85. You can use regular fuel and it will get better fuel economy in the process.
If you are referring to E85, from my experience using E85 actually lowers the fuel economy.
Regular gasoline can be used in an E85 vehicle, but E85 cannot be used in a vehicle that wasn't designed for it. Why? Bascially moving E85 creates a static charge, so the gas system needs to be mostly plastic to reduce the risk of sparking (plastic fittings, tubes, etc).
No , the engines are not designed to use e85 in a 1971 Ford F-150
If the Suburban is E85 ready, but the gas cap says to avoid it, then avoid it until a check with a mechanic can be made. The gas cap might be a replacement gas cap if the vehicle was purchased used.
A very few were. If it is it will either have a e85 sticker on the inside of the gas door, or a yellow fuel cap.
E85 or gas.
They take Regular or E85