Question

identify the correct statement regarding flex-fuel applications.
select the correct answer:
e85 fuel will corrode a non - flex - fuel pump
a flex - fuel pump can be used in non - flex - fuel applications
any fuel module assembly is compatible with flex - fuel
e85 fuel should be used with non - flex - fuel pumps

Explanation:

E85 fuel has high ethanol content which is corrosive to materials used in non-flex-fuel pumps, causing damage. Flex-fuel pumps are built for ethanol blends but are not designed for standard non-flex-fuel systems' specific requirements. Most fuel module assemblies lack corrosion-resistant components for flex-fuel, so they are not universally compatible. Using E85 with non-flex-fuel pumps causes corrosion and failure, so it is not recommended.

Answer:

E85 fuel will corrode a non-flex-fuel pump