Thanks guys. I cleaned the terminals and am hoping for the best. When the engine failed to start, as I was cranking, the lights on the dash were all dim and flickering. I think it could also be the ignition switch but I haven’t a clue how to check it. I’ll do some reading before I go to the dealer. My reason for going to the dealer is because I had a P0171 code and three mechanics told me it was a manifold leak although I couldn’t find one. All quoted a price of over $600 to fix it. It turned out to be an oxygen sensor.