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The L5P Duramax diesel V8 is what powers heavy-duty work trucks like the 2025 Chevy Silverado 2500 HD and is an amazing powerhouse. It didn't exactly start off that way back in 1984 when GM first ...

Named after German engineer Rudolf Diesel, the compression-ignition motor used to be extremely popular on the Old Continent until the Dieselgate scandal came to light. On the other side of the ...