The car is driven 40000 KMS. The engine is throwing water in morning. Timing is advances also. The only problem was its piston ring eating the oil, so mechanic replace the piston ring and he was telling that all things are ok but no change in speed comes. I go to several mechanics and nobody was finding any problem. Its speed is always slow both in petrol 80 Km and CNG 60-70 KM.
I will check the compression test. Please tell me where this test can be done in karachi?
Thanks for all persons reply.