I just moved into New house a few months ago. It has a pool with pool heater and a gas fire pit by the pool. At the side of my house, I see a gas line coming up, with 2 cutoff valve. 1 looks to be going to the pool heater and the other one looks to be going to the fire pit.here is a picture I just checked the pool heater and it's getting gas and turning on. At the fire pit, there is a quarter turn valve for the gas. I turn it on but no gas is coming out. I can't imagine a line is that clogged. Is there anything on the blue cap that could cause it to shut gas to the line? I can't imagine there is another hidden shut off valve. I looked everywhere. Can anyone help?