Pseudoscience describes any belief system or methodology which tries to gain legitimacy by wearing the trappings of science, but fails to abide by the rigorous methodology and standards of evidence that are the marks of true science.
1 Flex-fuel hybrid electric and flex-fuel plug-in hybrid are two types of hybrid vehicles built with a combustion engine capable of running on gasoline, E-85, or E-100 to help drive the wheels in conjunction with the electric engine or to recharge the battery pack that powers the electric engine.
List of flexible-fuel vehicles by car manufacturer. Verify with the manufacturer as to which specific year, model and engine is compatible with E85 or other blends, and other alternative fuels and indicate the alternative fuel(s) the vehicle can use. This is a list of flexible-fuel vehicles by car manufacturer in alphabetical order: 1 Audi.