We may receive a commission on purchases made from links. Knowing the ins and outs of your vehicle is essential for any DIY fix, and that goes tenfold for the engine and all its parts. When it comes ...

The answer to whether your car needs an oil cooler will depend on multiple variables. Excess heat, such as when an engine overheats, can easily damage or kill any gasoline or diesel engine. It's why ...

Anyone remotely familiar with diesel engines understands the importance of oil and coolant, as they are the lifeblood of the powerplant. Oil lubricates, water cools—and one without the other typically ...

Where Is the Oil in a Car and What Does it Do? The typical engine has a large oil reservoir (the crankcase) that holds several quarts of oil. The oil is drawn from the crankcase oil pan into a tube ...