Why does my Char-Broil 466344015 have a sudden drop in gas flow or low flame?
- BBrent VincentAug 15, 2025
A sudden drop in gas flow or low flame in your Char-Broil Grill can happen for a few reasons. First, check if you are out of gas in the LP cylinder. If that's not the issue, the excess flow valve might have tripped; try turning off the knobs, waiting 30 seconds, and then lighting the grill. If the flames are still low, turn off the knobs and LP cylinder valve, disconnect the regulator, reconnect it, perform a leak test, turn on the LP cylinder valve, wait 30 seconds, and then light the grill. Lastly, a vapor lock at the coupling nut/LP cylinder connection could be the cause; turn off the knobs and LP cylinder valve, disconnect the coupling nut from the cylinder, reconnect it, and try again.