furnace question

I do think it's kinda odd that both would start acting up like that but that's just the kind of luck I have....tons of it....all bad. :D If it was an LP delivery problem though I would think that the ignitor on the furnace would cycle.....when the furnace acts up the ignitor doesn't even fire. I can't catch the fridge acting up when I have the cover off of it to see what it's doing exactly. I had my son turn the fridge off/on 15 times I bet and it fired up every time. I then left it running and would have him open the door every now and then to get it to come on that way....did that 5-6 times and every time it lit right up. I did hear it do it once over the weekend and you can hear it making that "pop" sound like it's out of propane. Just to rule out the regulator I'll run the stove a while tomorrow and watch the flame and see what it looks like.