P0136 FORD - e85 gas used in high altitude

Question

E 85 gas used only available at high altitude in 2002 5.4 l f150 87 recommended

Answer 1

P0136 - 02 sensor malfunction

E-85 is a alchol fuel a 2002 Ford F-150 is not equipt to use this type of fuel, In order to use it you need the proper fuel injector and a fuel composition sensor .