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

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, ...