You probably know that vehicle AC compressors are designed to cool the car’s interior by converting liquid refrigerant to gas. This process also absorbs heat input from the inside, which helps keep you comfortable while driving.
However, when your AC compressor is faulty, this process does not work effectively, and thus, you end up sweltering in the heat while stuck in traffic or sweating profusely during an otherwise pleasant drive out of town.
But how would you know whether your auto AC compressor is starting to fail?
Cutter Buick GMC, as a leading automotive expert in Waipahu, HI, is here to help you identify some warning signs that indicate it might be time for a new compressor!
Loud Noise and a Burning Smell During Startup
A loud noise could be a bearing going bad inside the compressor. The loud knocking noise may continue during the entire time your compressor is working.
This indicates that your auto AC compressor might be leaking oil. The oil forms a lubricating film between its rotating parts, but if the leak is significant, the film will disappear, and metal components will grind against each other. The friction also causes heat and smoke.
Slow Cool Down
When the AC system in your car works properly, it should be capable of cooling your interior space quickly after turning on the air conditioner. But if it takes longer to get cold, then there may be something wrong with either one or more components inside your AC compressor unit.
Hot Air Coming Through Vents
Hot air comes out through vents when the refrigerant cannot circulate efficiently within the system and, therefore, cannot effectively produce cold air.
Your Vehicle’s Battery Dying Faster Than Usual
The extra energy required to power the compressor can reduce your car’s battery life. So if your vehicle’s battery dies faster than usual, then the compressor may be putting extra load on it.
A car’s AC compressor is one of the most complex units in its system. Because of its complexity, not all components can easily be seen or detected when they fail or need to be replaced. And since it is buried deep within your engine bay, most drivers will only know that it’s failing when their car fails to cool down after turning on the air conditioner.
It is time to check for AC trouble if you notice any of these warning signs. If these signs are apparent, it might be best to schedule an appointment with a service center or call professional help.
Cutter Buick GMC has a team of specialists who can easily diagnose the problem and come up with possible solutions. They may also be able to advise you on whether you should fix or replace your old compressor.
You can schedule your appointment now in Waipahu, HI.
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