Don't forget a proper vented cap should have a spring-loaded valve to
prevent fuel loss in a roll-over. Thus even with a vented cap (but an
otherwise sealed system) you get a slight 'whoosh' from the filler cap when
removing it after driving a few miles.
PaulH.
----- Original Message -----
From: "Bob Howard" <mgbob@juno.com>
To: <BarrMark262@aol.com>
Cc: <mgs@autox.team.net>
Sent: Wednesday, October 29, 2003 2:29 PM
Subject: Re: Water pump question and another
> To make a vented gas cap, cut a 1/4 inch section from the
> rubber gasket, then rememer to screw on the cap with the cut upward.
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