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  • An expert mechanic will come to your home to fix or diagnose your vehicle.
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AC Is Not Working Diagnosis

 

If your car's AC is not working, diagnosing the issue can involve multiple steps. It may be useful to have some basic knowledge about the system before attempting to diagnose it. Here are some general steps to follow:

Check for leaks: To ensure your AC is in good condition, inspect its components such as the compressor, hoses, and condenser for any visible damage. Additionally, examine the fittings and connections for any leaks.

Check the pressure: To determine if there is an issue with the AC system, please check the high and low side pressure using an AC gauge. If the pressure is too high or too low, it may indicate a problem with the system.

Check the compressor: Please ensure that the compressor is working properly by listening to any unusual noises when the AC system is turned on. Also, verify that the clutch is engaging correctly since the compressor is the core of the AC system.

Check the blower motor: It's like the engine of your car's air conditioning system, responsible for pushing air into the cabin. Listen closely for any strange sounds when you turn on the AC, and make sure that the airflow increases as you adjust the fan speed. Peek under the hood and inspect the motor's wires and the motor itself for any visible damage or signs of wear. Remember, if the blower motor isn't working correctly, it could seriously affect how well your AC cools the car.

Check the refrigerant levels: To determine if there is a leak or problem with the system, check the refrigerant level using a refrigerant gauge. If the level is insufficient, it may indicate an issue.

Check the electrical system: Please inspect the AC electrical system by examining the fuses, relays, and wiring to ensure that they are all functioning properly.

Check the cabin air filter: It is recommended to inspect the cabin air filter because if it is dirty, it may impede airflow and decrease the effectiveness of the AC system.

It is recommended to take your car to a qualified mechanic or AC specialist for diagnosis and repair if you are not comfortable performing these steps yourself.

 

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The technician treated my vehicle as if it were his own. He paid attention to details, explained his findings clearly, and made sure everything was working properly before leaving.

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The service was very fast and amazing. Everything worked well after! Thank you for the seamless service!

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My engine wasn't running as smoothly as it should, and I couldn't figure out why. The technician took the time to investigate properly instead of guessing. The problem was fixed correctly the first time.

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Great company and great service! i’ve used this company twice and the mechanic that came out Each time was outstanding very knowledgeable and was definitely looking out for my best interest. This company had the best hours of operation to fit all kinds of schedules out of the companies that I searched this one had Longest hours of operation And open the most days. The communication was great after scheduling online. I received a text confirmation then a phone call the day of 30 minutes before the appointment to let me know that the driver was on the way. Then a follow up call afterwards to make sure that everything went OK. Overall, the service help me avoid The headaches of buying a lemon and possibly thousands of dollars in repairs. It also helped in making a more informed decision by which I was able to find the right vehicle for the right price! Great service and thanks again.!! Now that being said, I only had one small issue which I’m only saying that they may get better and that was I wish there was a little more information upfront about how long it would take to get the final detailed report and they expedited and worked with me to get it as fast as they could and it was great and it’s understandable for amount of service they’re providing.

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My vehicle had developed a strange vibration at higher speeds. After the repair, the difference was immediate. The ride feels stable and comfortable again.

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My experience with Instant Car Fix was wonderful. Services were almost immediate and Matthew kept us informed at every step. He was very helpful as we were nervous and this has never happened to us before. I will certainly be recommending your services. Thank you

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I've owned several vehicles over the years, and this was one of the easiest repair experiences I've had. Everything was handled professionally from the initial call to the completed repair.

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It's refreshing to work with a company that values communication. I received updates throughout the appointment and never felt left wondering what was happening.

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I had concerns about a possible transmission issue and was expecting bad news. Thankfully, the technician identified the exact cause and explained the repair process in a way that made sense.

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