Does anybody know if the gas with 10% low-level ethanol effect in bad way our Fords? Some suggest changing fuel filter more often but what's the reality?
Ethanol has about 30% lower caloric value than gasoline, so your mpg will decrease 3%. As for the filter, that's probably an urban legend.
> Does anybody know if the gas with 10% low-level ethanol effect in bad way > our Fords? Some suggest changing fuel filter more often but what's the > reality?