The saga continues, Had wife turn on ignition while I was under RV near gas tank, The fuel pump ran and primed the line on it own. I didn't have to hit tank on the bottom to help it out. The engine has started every time I have tried it today and ran smooth. Yesterday all it did was turn over and not fire. I did take the distributor cap off yesterday and looked at it and put it back on. It looked well used inside and corroded , tip of the rotor looked burned, which I think is normal for the miles on rv (83000) . I am sure that it is original . I think I am the second owner . If I still have problems I will replace the ecm . It looks like Casper has left the rv for now. will keep all posted. Thanks for the advice and help