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Bus Tank Vent Replacement Getting rid of the fuel smell in your '68-'79 bus   I think I may need to eventually do this. I have mentioned a fuel smell to my mechanic before, and he said I was okay... but still, after some Googling (verb?) I'm all super paranoid about the gas spraying all over the hot engine and The Pig goes up in flames. I have noticed that I mostly get it when I'm driving more ag…