Wahh location also got difference mah ?

nice workshop. if its in penang i'd definitely will give it a visit.
iirc the sparkplug is stock equivalent of ngk.. bp5es-11 just googled it and found out ive been ripped off paid 68 for it
the cable quite worn.. one of the metal socket dislodged (stuck at the spark plug) last time i check if that's so changing the cable will be on top of my list.

thanks...

Mine also got sound. Changed rubber few times already, windscreen also changed already, still got the sound. Heard someone last time changed the wiper holder (the one that got spring) and it manage to solve the sound issue.
BTW, now when I press hard on brake while travelling above 100 km/h, the steering vibrates. Anyone know what's the problem?

It's about time for me to re-new engine oil, need some pros here to recommend the best engine oil for 4g92p, for more torquey feeling, is it ok to use fully synthetic?