I have the LPG tank sensors on my tanks seem to work very well. I always wondered why both tanks went down together. You must be right about the auto changeover valve.
__________________
2017 Montana High Country 310RE
2017 Ram 2500 Diesel, 4 wd crew cab, slr, pulrite super glide, short bed, 2 ea 100 Ah LiFePO4 12 volt Deep Cycle Battery
|