> I KNEW you were gonna say that!
>
> I took the cap off the other day, and still had the trouble. I can't say
> that the trouble was better or worse, but it was still present. The one-way
> on the cap itself seems to be OK, I can suck air in through it, but I can
> not blow air out. One of the tests they do at the Smog Station is to make
> sure that fumes don't escape, and it passed that test. (that would be the
> blowing test that I performed.)
>
> The canister is a whole new arena for me. It does go swimming from time to
> time, and mud could have clogged any filter that lives inside. Having said
> that, I did not have the hose from the canister to the tank until I went to
> the Smog Station last week. The Smog Cop noticed that the hose was not
> there, but the same Smog Cop has tested it twice before and the hose was
> missing then too. At any rate, he made me put the hose on. While attaching
> the hose, I noticed that the Roll Over Check Valve and the check valve that
> is on the vapor hose going to the canister both look pretty cruddy. The Roll
> Over Check Valve has hoses on it that go directly to the gas tank, and the
> actually have gas in them, not vapors. I don't know how they are plumbed
> relative to where the fuel pump is, or the fuel pick up. If the Roll Over
> Check Valve was stuck half open, or half closed, would it give me the grief
> that I am having?