FUEL SYSTEM on 2003 Pontiac Bonneville

I AM EXPERIENCING LOUSY MPG. USED TO AVG APPROX 17-18 COMBINED, NOW ABOUT 14MPG. I BELIEVE IT MIGHT BE THE FUEL FILTER. WHERE WOULD THIS BE ON MY VEHICLE? CAR HAS 153K

by in Germantown, MD on August 19, 2010
0 answers