Can anybody help. I have a quick 36 walk behind. It has a 16 hp Briggs ELS with electric start. This is the first time I have ran out of gas. Usually keep an eye on the tank. The battery is good. The ten amp fuse is good. You can see the fuel is in the line because of the clear case the fuel filter is in. When I turn the key it makes one click. Could this be a stuck solenoid? Any help would be much appreciated. Thanks in advance. matt.