Beautifully engineered diesel engines don’t react well when they sip on contaminated fuel sources. Sure, if the marine engine in question is a Yanmar model, it’ll probably keep right on operating, with its powerful engine stroke delivering abundant quantities of propulsion thrust, but at what cost? What kind of damage takes place inside a high-performance … Continue reading Marine Heavy Fuel Oil Impurities and the Effects They Can Cause to Yanmar Diesel Engines