@Spectra.........Strom........Hash4u..............
Well........ Nice digging by PM and quite well in time....as in 2005 there were very few ppl who knows at that time that all the cars will be coming in plastic manifolds in 2007 and onward.
Backfire was a treated like a joke, and still in Karachi the way of cng installations is going on, the problems will pop up just like making popcorns, in a very short span of time, I am expecting every 3rd car on cng will be standing on the road with some strange problem one after another.
Karachi is a big city but even I have seen and getting daily inquiries from different part of the country, only Lahore and Islamabad is in bit better position, otherwise in every small city untrained and unauthorised cng installers are preparing a hell of nasty complaining users of cng.
On one side our government is giving insentives and promotion to cng but at the same time on the other side there is no checks n control for the proper use of this fuel and awareness to the users.
Authorities like OGRA, MOP, HDIP, Explosive Depart and some other concerned are just making money without any justification and planing to the actual duty on their part. Officials are not trained and know nothing about the technicalities and problems users are going to face in near future.
So much so their own cars are running with same kind of troubles and they keep on running them without knowing the cause n remedy to facilitate the users.
WELCOME TO PAKISTAN............