While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced ...

Cummins launched what it called its most efficient heavy-duty diesel engine ever during an online press briefing Feb. 28 as it unveiled its Cummins HELM fuel-agnostic engine platform. HELM is an ...

The most off-road capable version of the Ram 2500 has just been unveiled, and for the first time in a Power Wagon, big ...

The Mahindra XUV 7XO is a major update to the XUV700 lineup, bringing a sharper design, coast-to-coast screen, Harman Kardon ...

Internal combustion engine blowby, whether gasoline or diesel, occurs when part of the compressed mixture of air and fuel leaks past the piston rings during the compression or power strokes of a ...