Valve cover gaskets leaking on the coolant flanges is a really common example. (humblemechanic.com)
So, get our Replacement Timing Cover Gasket Kit for better engine performance. (carparts.com)
I am trying to clean the engine bay of my 2002 Ford Focus SE, which is really grimy thanks to years of neglect, and a valve cover gasket leak that I recently fixed. (mechanics.stackexchange.com)