GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for engine cylinder deactivation. The patent application is tagged with patent ...

This Ford diesel is known for reliability, but oil leaks come with the territory. With oil pressures reaching up to 3,000 PSI, even a small seal failure can coat the entire engine. The trick isn’t ...

Petro-Canada Lubricants, an HF Sinclair brand, announced that its Duron Advanced 5W-30 FA-4 heavy-duty engine oil has been approved for Volvo VDS-5 and Mack EOS-5. The approval follows extended field ...

However, there are two major problems with nuclear rockets. First, the heat generated has to be carefully controlled if you don't want the engine to end up simply melting. The other is how to control ...

Sports Interactive has provided the first footage of the new match engine for Football Manager 26 – and details of the system requirements needed to run the game. The revamped match engine was meant ...

Concerns over engine reliability have taken center stage for a group of Ford F-150 owners who say their pickups are using far more oil than they should. A new class action lawsuit filed in Michigan ...

Keeping a combustion-engined car in shape requires some effort. Part of that is changing the motor oil and filter on a regular basis to lubricate the moving metal components and keep the engine in ...

It’s an advanced, next-generation engine oil standard focusing on ultra-low viscosity oils for modern engines. When purchasing oil, look for the API Service Symbol "Donut" on the label, which is an ...

Everything, even the smallest of things, can affect the performance of your engine. Whether topping off your fuel tank or driving on motor oil past its expiration date, you're slowly killing your car.

Images of the proposed platform released by airframers indicate that the partners appear to agree on the need for an adaptive- or variable-cycle engine. Credit: Airbus Defense and Space The ...

Mack got its start 125 years ago when Jack and Gus Mack founded the company in Brooklyn, NY, in 1900. Since that time, the Mack name has become synonymous with heavy-duty and semi-trucks in close to ...

A recent GM safety recall addressing potential manufacturing defects impacting the naturally aspirated 6.2L V8 L87 gasoline engine has lead to confusion among some owners when it comes to the ...