Oil supply system problem. If the parking air conditioner generator still stalls after disconnecting the ignition wire, it is because of a problem with the car's fuel system. You need to go to an auto repair shop for servicing. Check if water has entered the fuel, determine if there is fuel. has entered the cylinder, disconnect the spark plug and press it firmly with your fingers. Check the air filter port, start it a few times, and smell the fuel on your fingers.
The reasons why the parking generator cannot be pulled by hand are as follows:
1. The spark plug is damaged: Use a multimeter to check the resistance value between the two spark plug wires. The resistance value should be between 0.6 and 1.2 ohms. If it is outside this range, the bouIgnition plug must be replaced.
2. Radiator overheating: If the radiator is overheated and the radiator and defroster are not hot, there may be foreign objects stuck in the circulation pipeline. The pipe is bent.
3. Water pump failure: There is gas in the circulating water circuit. The water inlet and return valves do not open, the engine thermostat is opened too early, etc. Find out the reasons and carry out corresponding repairs.