Yesterday I cleaned the burner (gently as noted above) and ran a bore snake through the flue. This morning, the fridge was warmer than last night, and the heat coming off of the cooling fins was not nearly as great as the heat when running on A/C.
At this point, I think I'll buy a new regulator, since every web-site I've looked at since you folks pointed it out suggested I carry a spare in any case. If it doesn't fix the problem...no clue, but if it does, I'll be thrilled.
Looking for a regulator, do I just buy an exact match of what I've got or is there a suggestion for a "better" one? I don't plan to run two tanks.
