vented/not vented gas caps
Thread Starter
Loose Radical
Joined: Dec 2007
Posts: 199
From: Joliet, Il
vented/not vented gas caps
What do they do and what do I get? I have a '65 and '67 cutlass' with 330s. Neither had gas tanks when I got them. Both have new tanks but no caps. Both tanks have extra tubes that I believe are used for venting.
What caps do I buy?
What caps do I buy?
Trying to remember member
Joined: Oct 2005
Posts: 4,112
From: Ohio
Unvented.
If they were vented, they would leak gas due to the cap location relative to the tank. Thus the vent tube are used for venting. Understandably, the venting has to be higher than the tank.
If they were vented, they would leak gas due to the cap location relative to the tank. Thus the vent tube are used for venting. Understandably, the venting has to be higher than the tank.
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