Gas Stove Red Flame

Red flame of gas burner mostly caused by unproportional mixture between gas and air. There is a part below the knop need to set to fix that problem. Just turn it right or left to get the best flame. Just that easy. Red flame can be caused by dirt also. mostly on the burner part so the air leak in to the gas flow and made the mixture of gas-air not correct. So regularly fix the burner and part below it so no crootion and dirt exist. It's very common that dirt with oil on that area turn to make your stove malfuction.