Quote Originally Posted by jick.cejoco View Post
check if your pcv valve is clean. if it is coked, you probably can clean it with carburetor cleaner and reinstall or replace with a new pcv valve. check your thermostat too, if it is stuck open, not only will it sludge up, it will burn more fuel and accumulate carbon it the combustion chambers to name a few
Ayun, will do so. Thank you sir.

(Update: I now see some leak on the floor. I'm currently using a semi-synthetic engine oil if it matters.)