Street Smarts: Natural gas truck engines get a ‘reset’

Jack Roberts

09 October 2025

Way back in 2013, I was invited out to Cummins Westport in Vancouver, B.C. to test drive one of its 15 L natural gas truck engines. With all due respect to Cummins Westport, it remains the toughest day I’ve ever had on the job as a transportation journalist.

That’s because…

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