Well guys I put the additives in and went to take the Duster out for a spin. When I realized I now have even bigger problems. Have a nasty knock coming from the bottom end of my new engine. Got out the tethascope and sounds like it's coming from the crank. Took the oil filter off, cut it in half and checked the paper for metal. Sure enough metal shards. Some Almost like thin finger nail clippings ( silver).
Oh boy.
