The oil pan is attached to the bottom of the engine with bolts and is the reservoir for oil that gets pumped throughout the engine to lubricate, clean and cool moving parts. A pump forces the oil ...

So, if you've had to add more oil under the hood of your high-milage car recently, it doesn't necessarily indicate ... or ...

wipe the area clean and remove your tools and drain pan from under the car. Lower the vehicle, and then follow the steps above to replace your oil filter if it's located in the engine bay — it's ...

So, if you've had to add more oil under the hood of your high-milage car recently ... or improper installation. Even the oil pan itself could be the source of a leak, with the culprit again ...