There was some oil left over in the oil filter housing so I soaked it up with a microfibre cloth and squeezed it back into the drain pan. I then saw bronze/gold particles (number 1) and when shook or blown onto they turned into what looked like a fine mist/dust of bronze/gold particles as shown in number 2. Can't tell if these are bubbles because of squeezing the oil or worn out metal particles because I could see something in the oil filter hosuing too. My engine is known for sometimes eating cam bearings. What do you think? Thanks.
