yep, the 2 orings need replaced. someone on here was selling them for a few bucks, or you can buy the fuel drain releif valve from for for around fifty, which is what i did. i needed to get it fixed and didnt want to mess around with trying to find the orings because they need to be able to handle fuel.
its a fairly easy change, theres four torx screws holding the body on, and be careful when you get it apart, you dont want to loose the lever mechanism, because the valve body is in a couple of pcs.
ill try to find the link for the install, its on here somewhere.