Received a call from Renu Gas Tank and was informed that my gas tank “is like new” and has NO leak! They thought that the gasket for the fuel pick-up & return + fuel level sender on the top of the tank has failed or the hose from the top of the tank to the top of the filler neck was leaking. They gave me a new gasket and the total charge for their testing work and gasket was $6.37!! Once again, that is a business I will return to if I have a gas tank problem.
Installed the tank, filled it up with gas and no more leak!