Hi Guys, I am new to this site and i could use a whole bunch of advise and tips. I own a mercury sable V6 Sedan. 2001 year make. Right now i currently average about 20-22 MPG, Is there anyways i could boost up the MPG. Please advise. Keep up the good work. Please feel free to email me the same at firstname.lastname@example.org Thanks a Lot !!