@tyrone_40:
Try Toyota Defence Motors, you have to understand that our road side mechanics maybe able to build a mehran from scratch, but they are way behind when it comes to electronics or anything related to it like EFI. You need to get the system checked with a computer console and all that or reset the fuel management data stored by the system, etc.
I was thinking to get a MegaSquirt ECU and convert my car to EFI but finding an intake manifold for cuore is next to impossible so till I find somebody who can fabricate it, its not gonna happen. But in the process I now totally understand what is involved, how it works, and how many more things can go wrong in the car.