Troubleshooting a hard start when the engine is cold and how weather conditions can affect performance. A practical look at ...

Maximize your MPG with expert tips from Consumer Reports. Learn how speed, tire pressure, and 'Top Tier' gas can save you ...

The idea that adding oil to a hot engine will crack the block or damage internal components has been circulating among d ...

As Americans keep their cars for longer, Kentucky-based Valvoline says one of its synthetic oil products can turn back time ...