Originally Posted by Custom88
This time last year I was averaging 25.4 MPG. Right now I'm averaging 19 MPG.
I can't even get over 22 MPG on highway drives. it'* sad.
You sir need a new oxygen sensor, Ive personally seen 19 one time in this cars career, and that was after a period of some hard driving. I average about what you used too, somewhere in the mid 20s...highest ive ever seen is 29. Gas mileage has decreased slightly since installing FWI...mostly because I love to listen to it
Its nice to see the 0 KR as well, and thats some hellacious timing advance isnt it?!