Fuel recommended for Ford Flex - i.e. rental
DW and her 'gal gang' rented a Ford Flex for their weekend outings. Their question to me is what type of fuel is recommended or best for that type of vehicle? Over to you . . . FYI - no owner's man...
Forum Discussion
I have a 2009 F150 Flex Fuel rated. Short answer is regular grade gasoline will serve you well.
