High/Medium/Low represents the probability of this cause occurring
Click to view fault analysis and solutions

Suggest to diagnose at workshop, usually the keypoints of diagnose are:
1. Check the car ignition system and starting circuit.
2. Check/replace the spark plug, fuel injector, and read the data.
3. Check/replace the ignition coil.
4. Check and tune the electronic ignition system, correcting the advance/delay ignition.
5. Check the car fuel supplying hose if it is clogged, aged, replace the faulty parts.