To which showroom you went for that work?
Suzuki Burj motor's near pipe-o-wala pull canal road is somewhat better from other dealership's in Faisalabad in case of repair and maintainance..
If you want to try some other good mechanic then go to Hammad Automotive opposite Kashmir ghee mills gate, Kashmir road, Faisalabad.
For all other Spare parts i prefer 3 shop's in Faisalabad.
1: Nagina auto's, canal road.
2: Shehzad auto's, jaranwala road.
3: Mehran Suzuki centre, Sargodha road (here you will find almost all the part's).