If you have a car with an AC system, it’s important to know how to vacuum the system without using a pump. This will help keep your AC system running smoothly and prevent any problems down the road. To vacuum the car AC system, you’ll need to remove all of the dust and dirt from around the unit. Then, use a vacuum cleaner to suck all of the air out of the unit. Be sure to do this carefully so as not to damage any parts of the system. Once everything is clean and free of debris, you can reattach the power cord and reconnect your AC unit.
