I took off the fuel schrader cap to bleed off the pressure so I could change the filter. It was loose and wet ? So I took the cap off and pushed the valve in and out a few times to get it to seat. Started it and let it run for about a minute. It leaks about 1 drop every 3 seconds. I put the cap back on and tightened it good by hand. Then ran it again and the cap keeps it from leaking. Do you think I should just let it be or replace the schrader ? Thanks, Chris