Hi- Please pardon a newbie's intrusion, I did a search but got no
hits.

We've had this Kenmore grill about 5 years. The other night I went out
to light it, and when I cranked the propane cylinder valve on, gas
came out through the hole marked "vent" on the regulator. When I
turned the burner valve "on" the gas coming out the vent stopped;
burner valve "off" started the gas out of the vent again.

Anyone seen this before? Is there a fix, or do we buy a new regulator?

Thanks,
Dave O