thanks for your advise. actually, i'm experiencing idling problem. pag nag-high rev ako, minsan nag-i-stucked up.kailangan pang biglang i-press yung accelerator para bumalik sa dating idle setting. sabi ng mekaniko palitan daw accelerator cable, pero nung tiningnan ko, ok pa naman. Nevertheless, nag try akong dagdagan ng spring sa cable, pero ganun pa rin behaviour nya. Just asked my friend, sabi try ko daw ilubricate yung springs, baka may sumasabit na. Ano pa kaya puwedeng cause, in case di nagbago after doing all this? Thanks again.