P atent documentation was recently published by the USPTO for a revolutionary new Ferrari engine showcasing oval- or ...

Kia is recalling over 100,000 vehicles due to issues involving the piston oil ring. The affected vehicles are Kia MY SOUL and Seltos from 2021, 2022 and 2023 that are equipped with a 2.0L Nu MPI ...

This theory would apply to both road cars and race cars ... Additionally, recesses along the longitudinal skirt of each piston could help reduce friction against the cylinder walls, reducing internal ...

which in turn drive the pistons that force friction material against the wheel hubs, stopping the wheel. The master cylinder is designed to last the life of the car, but like brake calipers ...

Although Ferrari’s patent only specifies the engine would have at least two cylinders, one of the drawings shows a V12. The ...

Inside of almost every modern internal combustion engine (ICE) are pistons, which move up and down inside of cylinders. These move up and down to spin the crankshaft. The crankshaft is then connected ...

Over time, the piston ring can damage the cylinder wall. This can lead to excess oil consumption and either abnormal noise or a low oil pressure warning light. If owners don't fill up their oil ...

Kia will notify all owners with impacted vehicles with instructions to bring their cars to a Kia ... those with damaged cylinder walls. The dealers will also install piston-ring noise-sensing ...