SOLVED: Where is the fuel filter located . My 1994 gmc Aug 02, 2010Where is the fuel filter located . My 1994 gmc sierra 1500 is sputtering . It feels like its not getting gas. It dies constintly and i need to fix the problem immediatly. 1994 GMC K1500 Fuel Filter | AutoPartsWarehouse 1994 GMC K1500 Fuel Filter We have 12 Items In-stock. Select your vehicle's Submodel to continue.