Where is the fuel filter? 1985 P/U 4x4 | IH8MUD Forum Nov 24, 2006Where is the fuel filter located? I have traced the lines from the tank to the carb several times, back and forth on a few different occasions. Even to the point of physically touching the line all the way to make sure my eyes weren't tricking me. Looking at the filter its obvious it sits in a bracket, has 2 lines - 1 in, 1 out, in a V Where is the fuel filter located on a 1985 Toyota Pick-up? Toyota / Fuel Filters. Where is the fuel filter located on a 1985 Toyota Pick-up? It's on the passager side of the motor above the starter and just left of the oil filter as your facing it.