I have a 2003 Hyundai Elantra 2.0 4 cynlinder , idk why but I always see this small puddle of oil in this one area near my engine idk why it forms only there if u can please help , also I noticed now my ac doesn’t stay in for no longer than one day idk why it’s been doing that recently I changed the filter not too long ago
If you're lucky it could just be something simple like a valve cover gasket, but that car is old enough to vote so there are numerous possibilities. It's also possible the gasket on the new oil filter is not quite right. Scotty and others have videos on finding oil leaks.
https://www.youtube.com/watch?v=LYzTyTlnsr8
https://www.youtube.com/watch?v=e0EtW6yxKb8
How much oil are you losing? If it's not much then just live with it and hope the car goes a bit longer.
