1, the cold car is not easy to start. It may be that the valve is stuck by carbon deposit, or there is too much carbon deposit in the intake;

2. The hot car is not easy to start, which may be caused by faults such as water temperature sensor;

3. The hot and cold car is not easy to start, which may be caused by problems such as low pressure in the oil supply system, insufficient battery power, insufficient starter power or weak ignition energy.

The difficulty of vehicle starting is generally caused by the failure of oil supply system or ignition system.

It is recommended that you regularly go to Audi specialized stores for maintenance, use high-quality fuel and use original special fuel additives. Renqiu has an Audi franchise store called Renqiu Guoxing. The address is 20 meters north of Liang Dong Road, Yanshan Road, Renqiu City. I suggest you drive there.