Mga bossing,

Sorry for the long feedback and thank you for the responses. I already had my car fixed. The problem was with my spark plugs. Apparently, the water got to it during the engine wash I had a few months back. Konti lang naman daw ang nakapasok, parang moist lang kaya hindi agad bumigay, na corrode lang unti unti yung plugs hanggang sa bumigay lahat. I just had them all replaced at everything was ok again.

Thanks again guys and more power.