Good point. That's also a good time to have the oil changed. Maybe that's what is really needed instead of all this sky-is-falling rhetoric? The oil certainly has done well getting taken out regularly, but seldom is there any put back in... short of the occasional Exxon Valdez leaks and other assorted run-offs, that is. Yee gads, Mother Earth may be ripe for blowing a gasket.... better rush her to the nearest Galactic Jiffy Lube.