hey I have a 2003 Santro on petrol and recently an issue has started arising. While driving suddenly the drive goes off. Engine remains on but no matter how you press the accelerator the drive doesn't comeback. The only way in doing that is to press the clutch and release then the drive returns but pressing the accelerator after few moments again it happens. I have got it checked by number of mechanics but no solution. Some say the it is a sensor issue and i got that replaced 3 times now. After replacement it works fine for few days but then again it resumes.
Another observation is that when you start the car and press it a contact RPM, few seconds into it, it starts missing. I guess it is something to do with the fuel/air mixture or something like that but am not sure. This normally happens in the morning but then again its random. Yesterday it happened at night and also the engine was hot enough since the car had been running for almost 25KMs. I fail to understand what the issue might be. Someone please guide me or refer me to a good mechanic who knows this issue and can resolve it here in Lahore.