Piston rings look like simple pieces of metal. But they're the lifeblood of the ICE process, honed through decades of research. Piston rings are the reason internal combustion engines can exist.

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

Kia is recalling 137,256 examples of 2021 through 2023 Soul and Seltos vehicles because of a possible problem with the piston rings. The National Highway Traffic Safety Administration recall ...

The issue stems from a potentially defective piston ring, which may lead to increased oil consumption and could eventually damage the engine. Kia is recalling 137,256 Seltos and Soul models from ...