Well, in our 86 camper the fridge wouldn't stay running on propane,
the pilot light blew out from driving down the road  Our 90 camper
stays lit fine and works great so we do run it on propane while we zip
down the highway!

We cleaned the pilot light tube thing on the 86, disassembled the
fridge and nothing seemed to help. Is the flue on the outside of the
van seems different between the 86 and 90? It seems to be.