Where is the crankcase drain in a 2002 Jeep Liberty?

Answer 1

Crawl under the vehicle and locate the drain plug by looking for the 13mm bolt with a rubber like gasket on it. It should be facing toward the rear of the vehicle and staring you right in the face when you crawl underneath. One good thing is that, at least for me, I don't have to jack the vehicle up, because it has enough clearance to just crawl right under it. Make sure to use a 13mm socket with an extension to avoid stripping the crankcase bolt. Also make sure to wipe the bolt clean, as well as the pan surface to avoid leaks.