??? what would cause the LP gas system to shut off. Coming into dallas on Monday .( the interstate is a bouncy road and rough ) the LP system shut itself off. Nothing will work. i have reset the Electronic switch several times, but no LP will flow to anything, frig, furnace or Stove top. the tank shows Full. I noticed no leaks prior ot this. I have noticed none since. My brother in law who knows alot about stuff, says that it probably is the LP gas detector being over sesnsative..Can we bypass this....we looked at it but it is a micro circuit board. this is a 03 neptune diesel. with a two stage LP regulator system with an electronic on off switch...worked fine the day before ( stove, furnace and Frig ) before it stopped but it had acted up before for no reason with time and reseting the electronic switch would seem to set every thing ok. can you bypass the detector to see if that is the problem ? Some advice.