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 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 ...
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 ...
ROCHESTER, N.Y. – As businesses, school districts, cities and power companies all signal they’re not ready for the state’s forced transition to zero emission trucks and buses, one local company says ...
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 ...
The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...
Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...
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 ...