An automobile engine is a complex arrangement of moving metal components that require a critical element in order to function: oil. Without the lubrication provided by engine oil, friction, heat, and ...

You pull the dipstick, wipe, re-dip, and there it is — your oil level has dropped lower than a discount muffler after a speed bump. You immediately leap to worst case scenarios like fried piston rings ...

While fresh oil is generally transparent and amber colored, black oil may mean it's time for a replacement and frothy oil can ...

A turbocharged engine is a solid bet for performance enthusiasts. Since their advent in the mid-1960s, these engines have evolved to offer massive power and quicker acceleration (all without the need ...