CNG Bi-Fuel Systems Producer Receives EPA Certification for GM 6.2L Engine
AGA Systems, LLC has received full EPA Certification for bi-fuel CNG applications on the 2015 General Motors 6.2 L Direct Injection engine family.
Photo: GM
AGA Systems, LLC has received full EPA Certification for bi-fuel CNG applications on the 2015 General Motors 6.2L Direct Injection engine family.
The proven AGA Systems technology and EPA Certification give GM fleet customers the option to convert any light duty truck, van, and SUV model to run safely on both gasoline and compressed natural gas (CNG), according to the company. DuraDrive DI is a completely redesigned system utilizing Tier 1 OEM supplier components specified to accommodate the unique operating characteristics of the GM Direct Injection engine.
DuraDrive DI system will now be available for the 2015 Chevrolet Silverado and GMC Sierra 1500 pickups and vans, the entire SUV family (Tahoe, Suburban, Yukon, Yukon XL, Escalade and Escalade ESV), and the GM Tahoe PPV (police pursuit vehicle).
This EPA Certification for the 6.2L Direct Injection engine follows the recent AGA Systems Certification for bi-fuel CNG applications on the 2014 and 2015 5.3L Direct Injection engine and completes the Certification for all General Motors trucks, vans, and SUVs equipped with new fuel efficient Direct Injection engines.
More Operations
Think You Know Trucks? Take Our 19-Question Fleet Trivia Challenge
From chicken lights to diesel engines and trucking history, test your knowledge with 19 questions from the 2026 Work Truck Exchange and Heavy Duty Trucking Exchange.
Read More →
Where’s My Truck: Inside the Fleet Logistics Work Nobody Sees
Shades of Fleet video thumbnail featuring Lauren Fletcher beside the text “The People Behind the Process, Keeping Fleets Moving,” with fleet vehicles and logistics imagery in the background.
Read More →
Work Truck Seeks Fleet and Industry Insights on 2026 Trends and 2027 Forecasts
Work Truck is seeking insights from fleet leaders and industry partners on the trends that shaped 2026 and what commercial fleets should prepare for in 2027. Participate today!
Read More →From Our Partners
Basic Tracking vs Next Generation Fleet Technology
Sponsored by AT&T Business
5 Facts Every Fleet Manager Should Know About Embedded Telematics
Sponsored by Stellantis/Mobilisights
How AI Video Telematics Boosts Driver Safety and Helps to Avoid Unnecessary Costs
Sponsored by Verizon Connect
Charting the 8 Bottom-Line Benefits of Workforce Optimization
Sponsored by Verizon Connect
It's 10 p.m... Do You Know Who Has Access to Your Fleet?
Preventing cargo theft requires investment in technology, operational processes, and employee training. In an industry with tight margins, it can be difficult to justify investments whose value is measured by incidents that might never occur.
Read More →
GeoFencing Adds to Your Truck Security Arsenal
Geofencing is a familiar fleet tool today, but its early adoption marked a major shift in vehicle tracking, route monitoring, and the debate over employee privacy.
Read More →
Truckers’ Strike Rumors, New GM Engines, and Hidden Idling Costs Lead This Week’s News
Truckers’ strike rumors, GM’s new 2027 engines, hidden idling costs, racing lessons, IRP rules, and more headline this week’s Truck Chat Weekly Cheat Sheet.
Read More →
Shades of Fleet Wants to Hear From You About Building a Culture of Care
Fleet leaders, we want to hear from you. Share how empathy, trust, and creating space for people can strengthen your team, improve performance, and support retention.
Read More →
What Racing Can Teach Work Truck Fleets About the Work Nobody Sees
Race car driver and mechanical engineer Isaac Johnson shares practical lessons on preparation, relationships, setbacks, and building teams that perform when it counts.
Read More →
New Fleet Guides, Hidden Truck Wear, and Driver Fit Lead This Month
Our latest Truck Chat recap covers new Fleet Guides, hidden idling costs, driver fit, lighter-truck registration rules, and year-round technician appreciation.
Read More →
Work Truck Takes Fleet Rivalry Downhill to Support Skilled Trades
Team Fletcher claimed a head-to-head win and second overall as Work Truck and Automotive Fleet helped raise $22,000 for the Hourglass Foundation.
Read More →