Steve thought maybe the original cap had got clogged up with age and is not venting, can you buy a vented cap anywhere? On Mon, Nov 4, 2013 at 9:54 AM, Ken <kenlinoski@xxxxxxxxx> wrote: > Also Sharon it sounds like your cap is already vented. I non vented would > hold the gas in the tank and would cause the gas tank to implode on a long > trip due to negative pressure buildup as the gas is used up and no vented > air entering the tank thru the cap. > > Best > > Ken > > Sent by pure magic > > On Nov 4, 2013, at 9:26 AM, Sharon Chamberlain <sharonvws@xxxxxxxxx> > wrote: > > > I need some advice on our 67 westy- gas pressure builds up and it runs > out from near the gas cap-we were planning on leaving tomorrow morn for > Florida shows . Anyone got an idea why and how to fix it. Steve thinks all > we need to do is buy a vented cap, we have an original one on there now. > Don't want to be a fireball. HELP > >