a few of the bolts (actually "screws" by definition in this case) have been replaced my the ignition coil wire holders.
but the others bolts have black star washers and oil is leaking through. just a little bit, but the, i only have 500 miles on the car.
with a flat washer, it should seal it out. must i use the star washers? i don't recall if the bolts and star washers came with the valve covers.
UPDATE FOR CLARIFICATION: OIL IS COMING OUT THROUGH THE BOTTOM OF THE SCREW HEAD FLANGES
[ February 15, 2007, 06:59 PM: Message edited by: NiceGuyEddie ]