I have an 1991 F-150 - Ford Forums

kharrima · 03-31-2008, 14:58

I have a 1991 F-150 V8 302 Engine that gets really shitty gas mileage...what can I do to fix that?

northfordguy · 04-20-2008, 15:13

U can try testing the fuel pressure, checking for restricted cat converter, and plugged air filter. I had to replace the fuel pump in the tank on mine and the milage went way up after. I also put 3 in cat back exhaust on and i change my cap,rotor, plugs fuel filter every year. I also got a k&n filter