How to Repair a Barbecue Propane Regulator
A regulator controls the gas flow and lowers the pressure from the propane tank to the grill. If the flame is low and the food on your grill takes forever to cook, the regulator may need repair. Regulator problems on a barbecue grill are most often caused by a stuck regulator or a blocked regulator vent. You can easily repair a barbecue propane regulator yourself in a few easy steps.
- Locate the gas valve connected to the propane tank and turn it to the off position.
- Locate the regulator that attaches to the hose close to the propane tank. Examine the screen on the regulator vent and remove any dirt or debris with a small brush. The vent will be facing downward. If the vent is blocked and the airflow is restricted, the regulator cannot operate properly and this can pose a safety hazard.
- Disconnect the hose from the regulator and pull the hose off.
- Raise the lid on the barbecue grill, turn on the burners and set them on high. Leave the burners on high for two minutes. This step lets out any trapped propane in the grill burners or the hose.
- Turn the burners off, reattach the gas line to the propane tank and tighten the hose.
- Turn the gas in the propane tank on by turning the knob on the top of the tank.
- Test the regulator by lighting the grill as you normally do. The regulator should now work after being reset.
- Repeat steps three through seven if the regulator is still not working properly.
- Avoid a stuck barbecue propane regulator in the future by turning off the burner valves on the grill before turning off the gas at the propane tank.