Uploaded March 2014 | Updated September 2026, 1 hour ago

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The Cummins Westport ISX12 G delivers strong pulling power and performance in a package perfect for regional haul, refuse or vocational applications. This video will serve as an introduction to the ISX12 G engine and what to expect when operating a natural gas vehicle versus diesel, and covers natural gas properties and fuelling, followed by engine characteristics and maintenance. For more information on the Cummins Westport ISX12 G, visit cumminsengines.com/cummins-westport-isx12g.