 VANCOUVER, British Columbia, March 10, 2021 GLOBE NEWSWIRE -- Westport Fuel Systems Inc. TSX Nasdaq: WPRT, a global leader in alternative fuel, low-emissions transportation technologies, is pleased to announce successful startup and initial trials of a heavy-duty internal combustion engine running on hydrogen H2 fuel, using its patented and proprietary High Pressure Direct Injection HPDI 2.0TM System. 