Shoulda had a V8
So I've been getting realllly bad mpg as of late, something like 150-170 a tank. I've cleaned the MAF sensor, which when I pulled it out, was ridiculously clean before and looked exactly the same after. I get whiffs of it running rich when I turn it on and sometimes at idle, usually when its cold. After running it for a while I got under it and couldn't smell anything. Any ideas?