Oil leak not coming from valve cover gasket as we thought but a small crack on cylinder head cover (11121432928)so as me. and indy waited for part to be delivered I had him lift the x5 to look underneath and check suspension,that's when we found RMFD output shaft leaking driver side also left,right ball joints causing squeaking sound in rear, rubber mounting F pull rod and left,right front wishbones so that's what is being done today,waiting to drive it out of here.