sad to know all you adventures you have gone thru but be consistant and determined, dont syyrrender to the difficulties. afetr obverhaiul of my woo's engine, i also went thry the series of problems like missing, AC cooling problem and brake issue but i did nt left any imp mechanic of lahore and even of RWP and IBD. and resultantly, with the help of Allah, problems were resolved.
sole reason of engine missing at that time was actually the air leakages in the air filter box and nothing else and this was detected by Wajid machanic at Gulzare quaid RWP and engine was quite normal afetr it.
other problems you have face like alternator, battery and cam;; these issues are not very common in nature and may came across to any one like you, but again dont loose your heart and try to get desired results from you invested money. its easy to sell your car but difficult to get the results. Thnk, what do u wnat to do now?
just for example, engine missing of my car was detected in 1.5 months. issue of AC cooling including braking problem also took my head, but now these are working fine.
Testdrtiver has very actively extended his helping hand to you, MaashaAllah. one thing which I remember that wiring of your car was not in good condition, do attend it if you agree to the same.