Thank you for the comments. some more info: The car has 110K on it.
For more than a month I have not been able to get hold of High-octane on the two pumps that I use near DHA (Shell & total).
The battery is also new, it is AGS and installed only a few months back.
About 2000 km ago, the car was producing some noise and it was identified that shaft in the AC compressor and thus the compressor was replaced and problem was solved to some extent.
About 10K ago, during the regular maintenance, I was told that exhaust system was also too clogged and needed replacement, but then it was cleaned by the mechanic using some acid and he told me that I can still continue using it.
I also feel the ride is a bit bumpy even on the Lahore ring road. The mechanic told me that tires could be replaced to improve that but the wheel alignment guys tell me that tires are good and there is no need of replacement at the moment.
