Can I use E85 in my 2002 F150?

Question

A local gas station has E85 at a much lower cost per gallon. Other than costs what are the advantages or disadvantages?

Answer 1

2002 F-150 is not an FFV vehicle. You can use E10.
http://www.e85fuel.com/information/ford.php
The earliest F-150 FFV is the 2006 model year.

Answer 2

You can only use ethanol if your truck says it is flex fuel and has the necessary fuel system to run a fuel that produces 20% less power and mileage. Saving money look elsewhere?