What to do if Char-Broil 463645015 has a sudden drop in gas flow or low flame?
- OoreillyAug 15, 2025
If you experience a sudden drop in gas flow or low flame with your Char-Broil gas grill, there are several possible causes and solutions: * **Out of gas:** Check the LP cylinder to ensure it has gas. * **Excess flow valve tripped:** Turn off the control knobs, wait 30 seconds, and then try lighting the grill again. If the flames are still low, turn off the knobs and the LP cylinder valve. Disconnect the regulator, reconnect it, and perform a leak test. Then, turn on the LP cylinder valve, wait 30 seconds, and light the grill. * **Vapor lock at coupling nut/LP cylinder connection:** Turn off the knobs and the LP cylinder valve. Disconnect the coupling nut from the cylinder, reconnect it, and try again.