I changed the oil and when I was cleaning out the drain plug I found a small pice of copper. It looks like a shim stock. I have about 30K on the engine. It runs fine no knocking or tapping. Shall I be alarmed?
Thanks
picture of the piece?
By the time you hear anything, it might be too late.
Some oil drain plug gaskets are made of copper. Was the piece circular in shape?
Any grandchildren helpers?