Changed the oil on the 1992, which is "knocking." I expected a silver river or debris similar to a disassembled parts engine with a thrown rod... but I only found a few bits of orange plastic...
I drained the oil and filtered it to 100 micron, checking each sieve with a magnet for metal, and the collected oil for metal. Broke the filter open and checked every single pleat... One tiny sliver of metal, nothing else ferrous or otherwise.
Here's what I found:
Any guesses where the orange plastic came from??
I drained the oil and filtered it to 100 micron, checking each sieve with a magnet for metal, and the collected oil for metal. Broke the filter open and checked every single pleat... One tiny sliver of metal, nothing else ferrous or otherwise.
Here's what I found:
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Any guesses where the orange plastic came from??