Hi gentlemen, My Coleman 424 failed on me this morning after nearly a year in use. The flame died on me and has never done that before. Trying to light is back up, the generator isn’t sending any fumes through it so I can’t be ignited again. When I take off the nozzle on the tip of the generator, there is fuel coming through. The tank has pressure in it. I’ve disassembled and cleaned out the whole assembly. But if I put the nozzle back on, still no fumes coming through. Looking at photos and YouTube videos, the valve rod that travels through the generator seem to have a needle at the tip of it. My needle is lodged in the nozzle. Is this a different design or is my needle broken and clogging the hole in the nozzle?