ok, follow up to my other post a few weeks ago. Finally got time to drop the pan and check the pump. Oil pump is perfectly fine. Even took it apart to look at the gears, not a single mark on them. Now in the pan I found these plastic pieces. Hard plastic, they have a radius to them the same as the quarter. I compared them to a new exhaust valve seal, no match. What else could they be from? I had the pan off this engine 4 weeks ago. Nothing was in it. I feel these are related to my no oil pressure issue. On the larg piece I can see ribs on the inside edge of it.
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