Yow, scary. I use power service in the white bottle during the winter, about to make the switch to the gray bottle. I idle a lot. I mean, I idle about as much as I drive per day. I'm scared to see what it looks like. First thing tomorrow I'll be on Ford Parts front step to get the new gasket, and I'll crack her open, and I will take pictures. Before and after, still reading the pages on that thread too, for more info.

Thanks for the link and info!