All right this is starting to become an annoyance.It started happening after I put on the wheels(16x7 on 205/45s).Before the wheels i was getting roughly about 31mpg in the city and the empty light comes on at about 290.After,it would come on at about 260.About a week ago I went out of town I put in 9.2gal(cause that is when it clicked) and put about 200 highway miles and 80 miles city when i came back,i pushed it to about 320 on the trip meter and finally filled it.I put in 9.8gal when i filled it again.
Sorry just wanted to rant
this sucks,it's slower AND gets worse mpg