goto Jameel Autos at shahrae quaideen call Irshad - 0300 2237538 tell him about the reference of Pakwheels and ask him to do the diagnostics before doing any experiment. pay for parts, put up condition labor charge 50% payment after job is done to my ( your own ) satisfaction and 50 % after 3 working days.( you need to make sure car is used for 2 days and 3rd day you pay 50%).
make list of problems you are facing share it with him and check mark whats done.
your money your car, your satisfaction (honestly) is important