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Hop on Down to the Auto Shop Is your car making a rumbling noise? Do you not get enough power when you press on the gas pedal? Then you need to hop — or rather, drive — on down to the auto service shop. It's okay if you do not know what is wrong with your car, because that is the auto mechanic's job to figure out. They can take a look, run a few tests, and figure out what's going on. Then, they'll give you an estimate for the repairs. Your car will feel like a whole new machine once it's all fixed up! Learn more about that process as you read the articles we've curated here.



Car AC Service: Blowing Hot Air

Summer is the perfect time for road trips and scenic drives, but not when your car's air conditioning system decides to blow hot air instead of the refreshing, cool air you expected. This common issue can transform your comfortable ride into a mobile sauna, making trips an ordeal rather than a pleasure.

Why Does Your Car's AC Blow Hot Air?

There are multiple reasons why your car's AC might be blowing hot air. These could range from simple problems such as a refrigerant leak to more complex issues like a failing compressor. Here are some common reasons:

  • Low Refrigerant: The most common cause is a low refrigerant level. The refrigerant is the substance that absorbs and dissipates heat within the car. If your vehicle does not have enough of it, your AC system cannot effectively cool the air. The refrigerant level can drop due to natural seepage over time or because of a leak.
  • Refrigerant Leak: Leaks in your car's AC system can lead to a loss of refrigerant. These leaks can occur in any part of the AC system, including the compressor, condenser, or hoses. Small leaks can be challenging to detect without professional equipment, but a significant drop in the cooling efficiency of your AC system can indicate a refrigerant leak.
  • Condenser Issues: The condenser's job is to cool the refrigerant after it has been compressed and heated. If the condenser is blocked by debris or is broken, it will not be able to perform its task effectively, resulting in a less efficient cooling process.
  • Compressor Problems: As the main component in the cooling process, a failing compressor can significantly affect the AC's performance. If the compressor is not working correctly, the refrigerant will not be circulated properly, leading to inadequate cooling.

Car AC Service: The Solution

The first step to fixing an AC system that's blowing hot air is to diagnose the problem. The above reasons can help you understand potential causes, but it is highly recommended to take your vehicle to a professional for an accurate diagnosis.

A professional AC service includes:

  • AC Performance Check: This includes checking the interior vent air temperature, the pressure in the AC system, and the comparison of the AC controls and blower.
  • Leak Evaluation: An AC system inspection will reveal any leakage. Leak detection may involve an electronic leak detector, UV dye, or a refrigerant sniffer.
  • Recharge Service: If the system is low on refrigerant due to natural seepage or leakage, the technician will recharge the system with the precise manufacturer-recommended amount.
  • Component Inspection: This type of inspection involves checking the compressor, condenser, and other AC components for damage.
  • Repair or Replacement: If any parts of your AC system are damaged, they will need to be repaired or replaced. This process should be carried out by a certified technician.

Remember, a car AC blowing hot air is not just an inconvenience; it's a sign that your vehicle needs attention.

Contact a professional to learn more about car AC services