Your car’s head gasket probably never comes to mind until something goes wrong. Since this is the piece that is betwee ...

is high-mileage engine oil. What exactly is high-mileage oil and when should you use it? Do you even need to use it? I'm glad you asked. High-mileage oil contains a mixture of seal conditioners ...

In an average four-cylinder engine running at 1,500 revolutions per minute, 50 explosions to convert the chemical energy from fuel into mechanical energy that moves a vehicle are happening every ...