The Saw dust scam has it happened to you?

you got duped....saw dust trick was related to gear driven part,s....[ rear end,s , manual transmission,s etc.]....this would never work in an engine.....the saw dust would clog your oil filter & destroy your engine in a very short time......now heavier lubricant,s [stp,motor honey , etc.] may quiet a noisy motor for a while......but the saw dust doesnt work in an engine.