When the summer sun starts beating down, the last thing you want is to hop in your car and find the AC blowing warm air. Prepping your air conditioning system before the peak heat hits can save you from sweaty commutes and unexpected repair bills. Here’s how to make sure your AC is ready for the hottest months of the year.
Check the Airflow
Weak or inconsistent airflow from your vents can be an early sign that your AC isn’t operating at its best. This could be due to a clogged cabin air filter, blocked vents, or issues with the blower motor. A quick inspection now can prevent bigger issues later.
Test the Temperature
Run your AC for a few minutes and check that the air is cold and consistent. If it’s lukewarm or takes too long to cool, you may need a refrigerant recharge or have a problem with the compressor.
Listen for Unusual Noises
Clicking, hissing, or grinding sounds when the AC is running aren’t normal. They could indicate problems with the compressor, fan, or internal components that need professional attention before they worsen.
Check for Strange Odors
Musty or mildew smells often mean mold or bacteria are growing in the AC’s evaporator or vents. This can impact air quality and should be addressed promptly, usually with a professional cleaning.
Inspect for Leaks
Moisture or oily spots under your car can point to refrigerant leaks, which not only hurt AC performance but can damage other components. A technician can check for leaks and make repairs before your system loses cooling power.
Replace the Cabin Air Filter
A dirty cabin air filter can reduce airflow and make your AC work harder than it should. Most filters should be replaced every 12,000–15,000 miles, but it’s worth checking before summer starts.
Schedule a Professional Inspection
Even if everything seems fine, a pre-summer AC check by a qualified technician can catch small issues before they turn into costly repairs. They’ll inspect refrigerant levels, belts, hoses, and the compressor to ensure your system is in top shape.
Final Thoughts
A little preventive AC care now means a cooler, more comfortable ride all summer long — without surprise breakdowns.