I have a Kenmore grill that is 4 years old. Over the last three years I am running thru propane at a crazy rate. The kicker was this spring when I used it twice and the third time it wouldn't light. ...
Well, lotacritters, you've got a real mystery here. First off, the ignitors would play no role in the gas consumption. Plus, it sounds like you always turn the tank valve OFF, after each use (?). So that's not it. So, the problem lies someplace else. I suspect, that the tank was really not empty, although it appeared that it was, when the burner(s) wouldn't light.
Let me explain: All 20 Lb LP Gas Grill Tanks e equipped with an Over Fill Protection Device (OPD), which is safety feature. However, sometimes it does cause problems with the grill's regulator, if the tank valve is not opened properly.
So, here's what you need to try:
1. Turn the gas tank valve OFF.
2. Disconnect the hose from the tank & wait 5 minutes.
3. Reconnect the hose to the tank and open the tank valve VERY, VERY SLOWLY (Slow motion,
slow).
4. Light the burner farthest from the tank first and turn it to HIGH. Does the flame height look
correct? If so, light the remaining burners the same way.
Now, do all the flame heights look correct and are they the right color? If so, you solved the problem. Because, here's what was happening in the past: When you turned the tank valve ON, you did it as your normally would do it, quickly. When that happened the OPD Valve locked up the grill's regulator and made it appear that you were out of gas. When, in fact, you weren't.
But, doing what I recommended didn't solve the problem, you will need to replace the grill's Hose/Regulator Assembly, as the regulator is permanently locked up. You can purchase one at any home center or hardware store that sells gas grills and accessories. They run about $30.00. Take your old one with you for comparison purposes.
Just remember to ALWAYS open the tank valve very, very slowly.
Hope this helped to troubleshoot and solve the problem. Please let me know. Thanks.
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