Q: ​I had a beautiful VW Scirocco that used oil at an increasing rate. Finally, a VW mechanic told me that the problem was ...

While they usually go unnoticed until you lose one, tire valve caps do serve an important purpose. But are they universal, ...

A key component of automotive tires is the tire valve stem, which can develop issues from time to time. Replacing it isn't all that simple, though.

Learn how valve stem safety and service impacts tire performance, shop efficiency, and your customer's safety.

Watch skilled mechanics in action as they replace the diesel valve stem seals of a Nissan truck with precision and expertise. From disassembling the engine to carefully installing new seals, every ...

This includes replacing defective valve stem seals, reimbursement for out-of-pocket expenses related to excessive oil changes or refills, and an extension of the limited powertrain warranty from ...

The United States remains a highly lucrative market for automotive valve stem seal manufacturers. According to the latest analysis, demand for automotive valve stem seals in the USA is projected ...

Oil-Burning Mazda 2.5L Turbo Owners Get $2,200, Lawyers Feast On $2 Million Mazda settles valve stem seal lawsuit for 2021-2022 models fitted with the 2.5-liter turbo engine with oil consumption ...

How well the valves seal the combustion chamber is very important to engine efficiency. This is accomplished with accurate machining on the valve seat in the cylinder head and on the valve face.