Kia is recalling over 100,000 vehicles due to issues involving the piston oil ring. The affected vehicles are Kia MY SOUL and ...

They're slim rings of metal that hug the outer edge of the piston, responsible for sealing the combustion pressure inside the cylinder and keeping oil out of the combustion chamber. The science ...

A fire piston works on the same principle as a diesel engine - compression ignition. I'm a big fan of this kind of thermodynamics as it matches well to the theory and is very repeatable.

The brake master cylinder is the first component in a vehicle’s braking system, activated by depressing the brake pedal. The pedal pushes a piston through this cylinder, forcing brake fluid ...

The recall impacts the 2021-2023 Soul and 2021-2023 Seltos, which are equipped with 2.0-liter four-cylinder engines. The ...

In the video after the break, [Brick Technology] uses LEGO to gain some practical insight into the world of piston engine design, from single-cylinder all the way up to radial twelve-cylinder engines.

Kia is recalling 137,256 examples of 2021 through 2023 Soul and Seltos vehicles because of a possible problem with the piston ...