the problem im facing is my honda civic 2000 decreasing engine oil and i can also smell from the silencer like burning smell of engine oil, while driving the car engine seems to be perfect no over heating etc pick and race aur engine bhi first try mei hi start hota hai everything is just perfect, do i need to change the engine or the problem can be resolved by repairing, and which thing requires to b repaired or replaced?? suggestions invited.