Ok I have been looking for a oil leak for a while now. But now I have noticed. That my 90 2.2 with a turbonetics s60 pushes out a half quart of oil and stops leaking. It puts the level on the dip stick at the minimum line. If I put a half quart back in it starts leaking again. When I change the oil I always put 4.5 quarts in. With a mopar or Mobil 1 filter. Does anyone one else's do this? Is it ok just to run 4 quarts? Thanks.