Gas drip

[pjdeb]

I bought a new gas tank valve from one of the suppliers. "Guaranteed not to leak." Leaked like a sieve.

Put the older one back in. Drips once in about two minutes. I am thinking about putting a second valve in the line under the hood. I store the car for a few months each year. Anyone has suggestions on a valve?

With the present set up, if I do not run the carb dry, it does not seem to leak. If I run it dry when shutting it off, it eventually leaks.

Thanks for comments.