I have vitz 2004 model (old shape) 1000cc, auto, Petrol. From past few months i am facing a problem related to its starting.
Its starts on 2 short selfs (ignition) OR 1 long self.
But if i start it just after turning it off it starts normally. However after starting it in any condition it runs smoothly.
The steps i have taken place to resolve the issue are:
- Fuel injectors cleaning (Ultra sonic bath cleaning)
- Fuel pump changed
- Fuel filter changed
- Spark plugs/air filter changed
- Coolant temperature sensor changed
- Air flow sensor changed
- New battery (AGS GL-50)
- Fuel Pressure Regulator changed
But the issue is still there. I don't know what to do now to get rid of this problem. I have already spent much on this but all in vain.
Hope someone can help me.. Thanks!!