I have an 85 4x4 with the 22R 4cyl carburated engine. I need to replace my fuel filter i think, but when i went to do it I couldn't find the filter anywhere on the truck. I went to the autoparts store and the guy there couldn't find it either, so I'm wondering if anyone can tell me where on the truck is this located? the only other thing i can think is that someone put new hoses in without a filter. hopefully someone has an idea where it is though, thanks.