Haha.... I know edy... Start engine n pull spark plug 1 by 1. Since u mentioned abt plug 4. Hehe, call ur mechanic to test wet n dry compression test. Then u know what I mean....
mum mum mum time..........this time we explore new places........everyone please give an idea and date u guys available..... most probably we do it on friday or sat......friday will be rushing for some of you after...