Valve/Regulator Assembly Lp

Hello John, thank you for your question. You can check and adjust burner tube alignment with the gas valves. Clogs in the burner tubes can also inhibit gas flow through the tubes. Clean clogs from spills in the burner tubes to restore gas flow through the tubes. If no better, you can inspect the rubber seal in the cylinder valve for damage. If it's damaged, replace the cylinder. We hope this helps.