@citelovingscorpion.. Hi. /cite
if u are having problems just for pickup and you think it is due to Tune up, then u can visit two tune up centers. Depending on your car.
Petrol: Auto Doc (Mr. Pervaiz), on Stadium road towards Rawalpindi on your right hand.
CNG: ENRCON (Mr. Shahid) G-10, next to Islamabad high court Buliding.