Re: gas tank pressure question
Thanks for the advice. The cap is not vented that is why I made the vent line. Instead of putting a check valve on it I will use someone elses idea of putting a fuel filter in the vent line so air can go in and out but if fuel tries to slosh out the fuel filter will absorb the fuel and it will drain back into the tank. Also the fuel filter in the vent line will also act as an air filter to some extent for air going into the tank.