How An Anti-Drain Oil Filter Provides Extra Engine Protection
Some automobile engines produce a noticeable clatter for just a couple of seconds when started. The noise might simply be characteristic of the particular engine, but it could be due to a brief lack of lubrication. At the time of an oil change, vehicle owners can request an oil filter with a specialized valve designed to speed up the circulation of engine oil at start-up.
Automobile engines contain a pump that continuously delivers lubricating oil to the moving internal components.