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What sealant to use around fuel fill port?

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Old 01-28-2002, 08:32 PM
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Chris@VetteFinders
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Default What sealant to use around fuel fill port?

Mine leaks when the tank is full and I can see it seeping around the port. I know RTV will disolve, so is there some sealant I can use or is there just supposed to be a gasket or something?
Old 01-28-2002, 08:44 PM
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A C
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Default Re: What sealant to use around fuel fill port? (Rhys)

There is just supposed to be a gasket that goes between the filler neck and the tank. If I remember right, it's cork.

AC
Old 01-28-2002, 08:49 PM
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Jughead
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Default Re: What sealant to use around fuel fill port? (A C)

AC is right. The filler flange is easily removed with the screws around the perimeter. Be careful not to drop any screws into the tank.----and no I didn't drop any in there.:D

My gasket was so old I couldn't tell what it was made from. I replaced it with a hand cut version and neoprene type gasket material. You can use the old one as a template. :D
Old 01-28-2002, 09:15 PM
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Chris@VetteFinders
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Default Re: What sealant to use around fuel fill port? (1970 Stingray)

I have a fuel gauge that varies 1/4 tank as the fuel splashes around. I suppose I should replace that at the same time.

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