Cars are very complicated things, built from thousands of parts ranging from nearly microscopic to crush-you-if-let-it big.

"Think about it logically," Neil said. "Your engine is working harder to heat air that's potentially minus five degrees ...

The car air conditioning system is actually a closed loop. Copper pipes, aluminum pipes, and reinforced rubber hoses all form ...

You may have heard about your engine's coil pack but not understood what it does. It's actually a critical component for ...

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers ...

In Michigan, all drivers must carry personal injury protection coverage, sometimes called "no-fault" insurance. It's used to cover a driver's medical bills after a car accident, no matter who was at ...

Cold weather reduces battery capacity by as much as 50 percent. Simply cranking an engine on during the cold season takes a ...