Jpj lepas ke?

Some Ah Beng car are really fast.

hi sifu out there...this may be a popular question or many people would know it but i seriously want some answers..

im driving a wira 1.5(A)...my problem is what are the steps to make my car have better acceleration or pick-up..

example...when i am going up hill, if the momentum is smooth then it will be very good power..but less say suddenly i need to slow down and accelerate again...my engine will have totally no power...and having the "klak klak klak klak" sound...(hope you know what i mean)..

what are the things that make a car accelerate? what can i mod in order to have better pick up...

the feeling is like when u step on the pedal its very loose...like no power...sigh...

i hope you get my question and i know this is noob but im a newbie..

thanks very much