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- ?Lv 75 years agoNot necessarily "better" but ethanol can damage the rubber hoses and corrode the plastic and metal components found in the fuel systems of some older cars. Therefore, it's a good idea to use non-ethanol fuel in an older vehicle that has not been updated. 
- pedro7of9Lv 75 years agoethanol sucks 1 it attracts water.ruins small engines 2, less mpg 3. costs more to produce,,.It has 1 dollar a gallon tax break 
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