Is your engine's dipstick indicating a low oil level, but you're not sure why? Here are the few places we would recommend you ...

Meanwhile, in low temperatures, oil has to be resistant to excessive thickening so it can still flow properly to all the moving parts in your engine. Excessive thickness can make it more difficult ...

Popular Mechanics’s automotive experts outline the tools and techniques proven to smoke out even the toughest to find vacuum leaks.

The higher viscosity of the liquid means that more friction can be generated between the oil and the engine components, causing it to heat up. This shortens the lifespan of the oil and can also ...

Because the belt and the oil bath are inside the engine, they are then circulated throughout the rest of the engine system. This can block or damage crucial engine parts and cause blockages in the ...