01 Sable ls premium wagon, duratech engine bought about a year ago; very happy. After pumping gas, turned key to start and no dash lights went on, no crank just dead. Lifted hood, battery connections tight, heard a "click" from a relay, possibly, toward the firewall. Got back in the car turned key started right up, ran fine. Anyone out there have this happen to them? Learned a lot from everyone already, first time asking a question. Thanks.