Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments ...
Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...
The Toyota group has suspended the delivery of 10 vehicles due to certification irregularities associated with diesel engines manufactured by Toyota Industries Corporation (TICO). This problem affects ...
Preparing for EPA 2027? API’s new PC-12 spec (CL-4 and FB-4) introduces ultra-low viscosity 0W-20 oils and stricter emissions ...
Morning Overview on MSN
Vegetable oil in an engine? The results are in
Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...
A unit of the company used software that made horsepower “values appear smoother.” It’s the second production problem to hit the company in two months. By Hisako Ueno and Andrés R. Martínez Hisako ...
The year 2027 will feature the most significant emissions regulations the heavy-duty trucking sector has seen since 2007. If fleets haven’t already, they should begin planning for these changes. “It’s ...
New EPA 2027 emissions rules also mean new diesel engine oil specs. A new generation of heavy-duty engine oils will feature lower viscosity, improved thermal resistance, and possibly longer oil drain ...
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