Just curious if the vent hose plastic fitting that snaps into the rubber gromet on top of the fuel pump assembley is suppose to have the other side of that little hose capped? i have seen some assembleys that have a single barb that the hose connects to, and another one in a video that has two barbs, one end where the hose connects and the other had alittle blue cap on it. Well mine is missing the cap if there is suppose to be one there. Hope i didn't confuse you all!

 

I'm not to sure. But if you want a cap buy a vacuum cap and place it on it. Very cheep.