When you turn off your car, shouldn't everything in your car stop? That's true for most things, but it's normal for your ...

While your car is idling, if it starts smoking or you simply notice a rise on the coolant temperature gauge, there are a few possible explanations of why.

Another engine part that you can upgrade if you're interested in increasing your horsepower is the exhaust system. Remember that internal combustion engines rely on small explosions to power your car.