When the propane tanks feeding the grill or cooktop, there is a notable pulsing sound that comes from the tanks. Just started on this last trip. Any ideas what might cause this?
may be normal- do you see flame movement at the device being used when you hear the pulsing, or does the flame remain steady? I've had some regulators on high pressure burner devices over the years that made swishing type noises but no noticeable affect on flame pattern AND I've had them on low pressure devices (like rv's use) and the diaphragm would begin to weaken to the point the noise would increase and I'd see a pulse in the flame output.
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