Assalamoalaikum! I got my Vitz '99 CNG'd about 3000kms back- the cars' performance has dropped significantly, it gives app 80kms on a full cylinder of 50kgs, and now the actual problem the airfilter some how disintegrates :S... when i checked it first after 1500kms it had holes in it like a rat had chewed on it. I told the CNG guy he did his checkup and said the problem were the plugs i had, so hey gave me new """"BETTER""" plugs and assured that the problems will be solved. 1500 kms later the economy is the same - the performance or lack of it, is the same - and yesterday i chkecked the airfilter ,guess what ? yes its still got holes in it like they were shooting god father 6 in it or something.
I can do with the poor mileage i.e. if it is pooor cuz this much is ok with me... performance pe bhi i can compromise --- but please lemme know why the airfilter is going bad everytime, who do i go to in Karachi to get this fixed ??? Your advice will be appreciated.
MOD EDIT : MOVED TO CORRECT FORUM