Finally had time to get out and research this problem some more. After going over everything on the water heater I proceeded to determine that the furnace would not light either. Then I went to check the stove. Well it lit but would only work with a very small flame, no high.
Worked my way back to and found a kink in the flexible hose that comes off the LP tank and connects to the lines on the motor home chassis. Straightened this hose and everything is working as normal. I think it may have gotten kinked when I had a blow out on the way home last camping trip as my LP tank is directly behind my R rear wheels.
Now to order a new hose. I did not find any problem once straightened but I'll feel a bit better with a new one. Are the gas hoses threaded backwards?
Thanks everyone for all the suggestions, I have learned much from this episode.
