lately, bumalik ung sakit eng ride ko, i.e. parang binibilaukan ung engine when cold. it would running smoothly, then biglang magstall/surge out of nowhere. this happens when the engine is cold, although it hasn't behaved this way ever.

i made a quick inspection of the engine bay, and found this:



apparently the portion of the air filter directly above the carb jets appear burnt. ano kayang ibig sabihin nito?

i had some overheating problems a few weeks back, pero solved na siya; effect kaya ng pag overheat yung pagkasunog sa filter?

tia