LEXINGTON, Ky., March 11, 2026 /PRNewswire/ -- Valvoline (TM) Global Operations, a worldwide leader in automotive and industrial solutions, today announced an industry-first technological breakthrough ...

Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break? And how can you spot the signs?

One of the Volkswagen Group’s most widely used engines is at the center of a new class action lawsuit in the United States.

10:30, Wed, Jan 3, 2024 Updated: 10:54, Wed, Jan 3, 2024 Motorists risk damaging key engine components such as their pistons and cylinders by making a vital mistake when starting their vehicle, ...

But when done right, piston rings can create a power advantage by maximizing dynamic engine compression while still maintaining good oil control. This involves both proper selection for the intended ...

In a conventional application, there are three rings per piston. The top ring is called the compression ring. Its purpose is to seal the combustion gas pressure, transfer heat from the piston to the ...

While driving recently, I noticed a huge cloud of smoke in my rear-view mirror and realised it was coming from my car. There was no check engine light or overheating and the engine was running fine. I ...

Valvoline™ Global Operations, a worldwide leader in automotive and industrial solutions, today announced an industry-first technological breakthrough: Valvoline Restore & Protect is the first motor ...

There's no need to sugarcoat what bad piston rings can do to your engine. Those rather thin cast-iron or steel rings may look small and irrelevant to untrained eyes, but they play a vital part in ...