A magnetic oil filter drain plug and/or an oil filter magnet add one more potential layer of engine protection. Do they work? Residue on the drain plug says yes, but it’s anyone’s guess with the oil ...

I recently saw a car catalog that had an oil-filter magnet for sale. The magnet was placed on the bottom of an oil filter and was strong enough to remove any metal shavings from the oil stream. Is ...

Oil and filter changes are important in maintaining a long engine life. In fact, changing both of them is probably one of the most important maintenance items on your vehicle. Sure, you've heard that ...