Called an FMCA member in the area she connected me with someone who was able to help us get on the road. We had checked the oil but not the radiator because we were not over heating. He told us if we were just a little low when we went up a little hill the engine check light could come on and when we went back down it would go out so we checked and we were a little low. Back on the road again and lots of thanks to everyone who helped.