I do wait 2 hours for the oil change. Kind of makes me think it is not even worth it.
I did manage to pry one of the caps off and it is black in color on the threads. Does the combination of the brass/copper? valve stem and aluminum cap create this color when moisture is introduced? I assume it would be sort of green in color. I do know what is black though - Loctite Black Max. I maybe jumping the gun on this, but now I'm getting pissed.
