Independent mechanics report a rise in severe engine damage linked to drivers stretching oil change intervals beyond manufacturer recommendations. Modern engines with tight tolerances, turbocharging, ...

Everything, even the smallest of things, can affect the performance of your engine. Whether topping off your fuel tank or driving on motor oil past its expiration date, you're slowly killing your car.

The idea that adding oil to a hot engine will crack the block or damage internal components has been circulating among d ...