The valve cover gaskets are not leaking but I know the oil pan gasket is, and they also changed that a year ago.I used to do all the work myself and even have a shop but I have severe back problems and I am very limited on what I can do. It really drives me nuts to have someone do that kinda work for me cause you never know what your gonna get,everybodys in a hurry to do the work as fast as they can and the quality of work has gone by the wayside, but thats how it goes.