New Here! 2003 Edge

[cantankerous]

Hey guys, I need your help!

I've got a 2003 Ford Ranger Edge...been getting about 300 miles out of every tank of gas until recently...now i'm barely squeezing out 225. :(

I bought new BFG tires about a month ago...but surely that wouldn't make my truck guzzle gas like there is no tomorrow!

There is no noticeable difference in the performance of my truck, it's just sucking gas down really fast!

HELP!!!

o2 sensor? Mass air flow sensor? How do I know what's wrong?

I have a K & N air filter and it is in good shape...any help would be appreciated.

Thanks!

[cantankerous]

C'mon...nobody wants to help?

[HAPPY_RANGER_GUY]

Someone is stealing gas from you??

or
You have a leak somewhere?

or
The new tires are square instead of round! :clapping:

Try and pin down your actual MPG and go from there. Perhaps a check engine light is in your future.

T.