What is Black Diesel Smoke? - AMSOIL Blog

What is Black Diesel Smoke? - AMSOIL Blog

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TIL some people in the USA modify their cars to produce thick black diesel smoke to protest/annoy cyclists and environmentalist. It's called 'Rolling Coal' : r/todayilearned

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Amsoil Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil