93 F-150 Gas Mileage
I have a 93 F-150 with the V8, 5.0. I recently put a 3" body lift and changed my tires from 235/15 to 31" a/t. I can't believe how bad my mileage droped, i used to get around 18 average and maybe 20 on the highways, now after the lift and tires i get around 12 city and 13.5 hwy. I knew my mileage would drop but does it make sense that it dropped that much? Also now the truck is burning oil and blowing just a little bit of smoke going up big hills at hwy speed. How you heard of mileage changing that much? Is there anything i can do?