Fuel filters

[Starlight]

Had a truck come in for a hard start a few months ago. He had a FS1000 in place of the 2203. I only put the correct filter on and the hard start was gone. Did nothing else to the truck. You have to remember the fs1000 is a separator so it only runs half full of fuel in order to function properly. If you look at it on the inside you will see the tube it has that goes down half way. Thats so it can function as a separator. Not a good idea to run it in place of the 2203 filter.