On a recent trip with my '99 16-footer, I couldn't get the propane refrigerator to light. I did everything I've done before - turn on the gas, light a stovetop burner, set gas control on fridge to high, hold down switch, click ignitor. What I got was an audible pop at the burner. If I held the switch down longer before clicking the ignitor, I got a bigger pop. But it wouldn't stay lit. I have two propane tanks, and I tried switching tanks, still same problem. The stove burners work fine, so I doubt a supply problem.
Any idea what I'm up against here?