1. Car is not giving enough power, it stalls on 2nd gear after a speed breaker unless accelerator is pressed till 3-4 RPM
2. RPM gets stuck to 2000 when brakes are applied and comes down to 1000 after 2-3 seconds.
3. It takes 2-3 seconds for the accelerator to respond when it is pressed.
4. Gas milage is very poor