These are the most common performance complaints for heavy-duty natural gas vehicles: Low power Difficulty starting Rough idling Engine hesitation when accelerating Occasional stalling The
By Emily Rios, Learning and Content Developer, NGVi After a Detailed Visual Inspection, a CNG Fuel System Inspector is responsible to determine the final disposition
Transit agencies are one of the most active adopters of natural gas vehicles, due to the favorable economics and unparalleled environmental benefits of natural gas.
By Gordon Larsen, Senior Technical Instructor, NGVi CNG fuel systems, especially for heavy-duty natural gas vehicles, have evolved greatly over the past decade. In today’s
By Annalloyd Thomason, Vice President/General Manager, NGVi Refuse fleets are perhaps the largest market for CNG trucks. Their operating patterns of regular routes, return-to-base fueling and
By Kasia McBride, Marketing Manager, NGVi Professional certification refers to a voluntary process of skills and knowledge assessment, administered by a third party organization, to
By Kasia McBride, Marketing Manager, NGVi CNG fuel system inspections are complex processes, during which technicians must be able to properly identify and determine the
By Annalloyd Thomason, Vice President/General Manager, NGVi Last October, NGVi published an article titled “CNG Fuel System Inspection Challenges for Heavy-Duty Fleets” which turned out
By Annalloyd Thomason, Vice President/General Manager, NGVi Recently I was asked by the American Trucking Association’s Technical Advisory Group to meet with them to discuss
By Annalloyd Thomason, Vice President/General Manager, NGVi During the recent American Trucking Association’s Technology Maintenance Council, I attended the “CNG Tank Inspection” Task Force meeting,
