When performing regular auto maintenance, most people rotate their tires and change the oil but forget about the AC system. With the summer heat coming, keep an eye on the air conditioning to ensure it’s ready to keep you cool. Here are four signs you may need professional mechanical help to keep this important feature running.

Watch for These 4 Indications That the AC Needs Repairs

1. Blowing Hot Air

When you crank up the air conditioning, the vents should immediately begin spewing air. While it may be warm for a minute or two, the breeze should quickly turn cold as the system warms up. If the air stays hot, you may need to add refrigerant, unclog the vents, or make repairs to the cooling fans.

2. Bad Odor

The AC should never emit a smell. However, if a musty scent comes out of the vents, there is a decent chance that the vehicle has mold in its HVAC system. Bring the car to an auto maintenance specialist immediately, as mold can worsen allergies and asthma and cause respiratory distress. Plus, it may spread to the upholstery if you don’t get it taken care of right away.

3. Loud Sounds

When properly cared for, vehicle air conditioners should give off a quiet whooshing sound as they fill the car with cool air. However, the compressor — which takes hot air and turns it into cold air — may be old and need to be replaced. If this is the case, it may emit a squealing or grinding noise. Getting regular auto maintenance, including yearly inspections, will limit the chance of this issue.

4. Leaks

It’s normal to notice some pooling water under the car when you park after running the AC. However, if the water is puddling inside the vehicle and you notice carpet stains or wetness under the dashboard, it’s time to head to a mechanic. This may indicate there is a clog in the drain or damage has occurred from running over an obstacle. Get this issue addressed immediately, or the water damage may cause costly mold problems.

If you need auto maintenance to keep your car in working order, head to Top Quality Auto Parts & Accessories in Chillicothe, OH, for an appointment with their knowledgeable mechanics. The team offers full-service auto repairs, regular maintenance, and a wide variety of high-end parts. Call (740) 775-8111 to speak to a representative or visit the website for information on their brake work, engine care, and other auto maintenance services.