I am based here in Saudi Arabia.

I need some help with regard to ECU reset, i read some of the advise but each one has there on timings in disconnecting and reconnecting the battery and idle for how many minutes.

I encounter problem with my car, it runs very heavy and idle is not that soft. I have changed the high tension cable, spark plugs, clean the radiator etc. but still the same. heavy running and vibration still there.

I hope someone can help me to solve the problem of the car.

Thanks in advance.