Why does the car lose power when the air conditioner is turned on?
2 Answers
The reason why the car loses power when the air conditioner is turned on is that the air conditioner increases the engine load, which can lead to a clogged fuel filter. The solution is: If the car's fuel filter is clogged, it is necessary to go to the car's 4S shop or a repair shop to clean the filter in time. Below is an introduction to air conditioner maintenance: 1. Comprehensive inspection of the air conditioner: When using the air conditioner for the first time in summer, the air conditioning system should be checked first, such as checking the refrigerant and whether the air filter is too dirty through the reservoir, and whether there are foreign objects in the radiator. 2. Pay attention to the cleaning of the air conditioner: The air filter should be replaced regularly, otherwise the air conditioner will produce a musty smell. In addition, the condenser should also be cleaned regularly, and the water tank should be removed for thorough cleaning.
When driving, feeling a lack of power after turning on the AC is quite common. The possible reason is that the AC compressor activates, consuming part of the engine's power, which adds an extra load to the car. Especially in the high temperatures of summer, the demand for cooling is high, and the engine has to drive both the AC and the car itself, resulting in sluggish acceleration. Another common issue is an aging power supply system, such as a weak battery or alternator. When there's insufficient electricity, the compressor struggles to operate, affecting the engine as well. It could also be due to a faulty compressor or a loose drive belt, making the entire system more energy-consuming. While driving, try setting the AC temperature slightly higher instead of immediately turning it to the lowest setting to reduce the load. Regular vehicle inspections, such as checking voltage during maintenance, can help avoid such issues. If the problem occurs frequently, it's best to visit a repair shop to ensure driving safety.
