What is the reason for the lack of power when starting a car with the air conditioning on?

[McMaria]

The reason for the lack of power when starting a car with the air conditioning on is a clogged air filter or excessive carbon deposits. Clogged air filter: If the car's air filter is clogged, oxygen cannot be delivered to the fuel tank, resulting in incomplete combustion of gasoline. Gasoline provides power to the entire vehicle, and if it does not burn completely, the car's power will naturally be insufficient. Cleaning the air filter is very simple; you just need to remove it and blow it out. Excessive carbon deposits: After driving for a long time, carbon deposits will accumulate in the engine. To determine if the car has excessive carbon deposits, the owner should check the fuel injectors and spark plugs. If the car shows signs of excessive carbon deposits, the owner needs to clean them promptly. Timely cleaning of carbon deposits can also reduce engine wear.