Your fuelfilteris locatedin line just as the fuelexits the tank. If you crawl up underneath the car you will see it right after the fueltank towards the front of the car. Was this Fuel Filter Location: I Have a Pontiac Grand Am. Where Is Was this helpful? Fuel Filter Location: I Have a Pontiac Grand Am. Where Is I have a Pontiac Grand Am. Where is the fuel filter located? Reply 1: back by the tank under drivers side of the car. this guide will walk you through..Fuel Filter: Where Is the Fuel Filter Located on a 20011994 Pontiac Grand Am Location of Fuel Filter and Fuel PumpSee more results Where is the fuel filter located on a 2001 Pontiac Grand the fuel filter is located directly behind the gas tank and right in front of the underside of the tire well. It will be just smaller than the size of a closed fist.