Broil King

My propane tank runs out of gas after only a couple of uses.

If your propane tank has been recently filled or purchased, the tank may not have been purged properly or at all. Purging the tank removes any air, thus releasing space for more gas. The more air in the tank, the less space you will have for gas. Simply take the tank back to where you had it filled or purchased, and have them purge the tank properly.