Filed under: Chevrolet,GM,GMC,Truck,Diesel,Performance,Videos Continue reading 'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death 'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death originally appeared on Autoblog on Thu, 27 Feb 2020 08:00:00 EST. Please see our terms for use of feeds. Permalink | Email this | Comments Continue reading...