Guide to Detect and Solve Car AC Compressor Not Turning On Problem

Guide to Detect and Solve Car AC Compressor Not Turning On Problem

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The car AC compressor doesn’t turn on is an annoying problem. Here, you can find how to detect this problem and the best solution you can use to return the AC system works well like before

Guide to Detect and Solve Car AC Compressor Not Turning On Problem

Is your car ac compressor not turning on? This condition could lead to many critical problems with the car AC system. For that reason, we have a guide on how to deal with the problem. So, keep reading and find out more about everything you need to know about car AC compressor problems.

Car AC Compressor Explanation and What It Does

A car AC system consists of several parts. They are the compressor, evaporator, condenser, receiver-dryer, refrigerant, and expansion tube. The compressor is the core of the entire AC system cooling process. It creates a cycle that processes the air and cools it down, creating a comfortable environment inside a car.

The car AC compressor works as its name implies, it compresses and gives pressure to the refrigerant. Then, it sends the refrigerant to the condenser, which will lower the air temperature. It creates the cool air that comes out from the AC hole inside a car.

 

As you can see, if the car AC compressor doesn’t work, the AC system won’t get the refrigerant that works as the cooling element. Therefore, it is not surprising, if you face a problem with the air from AC, such as a car air conditioner blowing hot air.

Therefore, when you have a problem with the AC and take your car to the workshop, they will check the compressor first. If it doesn’t work, then this is the main culprit of the AC problem. Other than that, the leaking refrigerant or damaged condenser also could be the cause of a car air conditioner not blowing cold air.

The Symptoms of Car AC Compressor Problem

There are several signs you can notice for a car’s AC compressor that doesn’t work as it should be. By noticing these signs, you can fix the compressor as soon as possible before it causes the biggest problem. So, here are the symptoms of a problem that happens to the AC compressor, one of the essential parts of a car air conditioner.

         High Temperature of the Car Interior

A damaged or not-working AC compressor will make the AC system unable to create a cooling cycle involving refrigerant. That means the car AC system can’t produce cool air. Instead of cool air, the AC produces hot air because the air it sucks from the outside doesn’t get cooled down by refrigerant. Plus, it goes through the engine room, which has a high temperature.

You can feel the temperature inside your car gradually increase. Even though you have blasted on the AC, it is not getting cool. Instead, you feel it getting hotter.

This condition happens because of a broken compressor. However, the other two factors cause car AC to blow hot air instead of cold air. It could be a leaking refrigerant or a low level of refrigerant. You need to bring your car for repair or have a car air conditioner recharge.

         Noise from AC

The noise when you turn on the HVAC system of your car is normal. That is the sound of the system starting its process. However, when you switch the AC on and you hear a loud noise, different from normal noise that could be a sign of a damaged compressor.

A car compressor has several chambers with a sealed bearing that will turn around to provide pressure to the refrigerant. It should work smoothly to provide optimal performance. However, when one of the parts is broken or damaged, it will fall from its ideal size. Thus, when it turns on, it will hit the chamber wall and cause a loud noise.

You should replace the whole internal bearing to solve this problem. Do not keep it too long, otherwise, it will damage the whole compressor. Or, for safety and better value, we recommend changing the whole AC compressor. The new AC compressor will work well and last longer, which means you save more money on its maintenance.

         Car AC Smell Bad

Another symptom of a bad compressor is when a car air conditioner smells like chemicals. The smell comes from the forcefully compressed leaking refrigerant. When the compressor did that, it will spread the chemical smell on the entire AC system. It will affect the air that comes out from the AC.

It means that the problem is not only on your AC compressor that has too strong pressure. The leaking refrigerant also causes this problem, which requires more attention and repair. Some people deal with this problem by installing a car air freshener or deodorizer. Yes, that could cover the smell, but the chemical substance is still in the air and can cause a health problem.

Therefore, it is necessary to fix this problem as soon as possible for your driving safety. Fix the broken compressor and deal with the leaking refrigerant. Once you do that, the smell will go away and your car AC will work well without any problem.

         Car AC Produces Weak Cool Air

Your car AC still produces cool air. However, cool air volume and pressure are not as strong as they used to be. This also could be a sign of a bad car ac compressor, especially a problem with the compressor clutch.

The clutch keeps the compressor running and provides refrigerant pressure to flow it through to the AC system. It is the core of the entire AC system cycle. Therefore, when the clutch is broken, damaged, and not moving, it won’t produce the force that the AC system requires to create cool air. And, that weak cool air problem happens.

Ask for help from a mechanic to check your AC compressor. When they find its clutch has a problem, they will change it with the new one. Fortunately, you can ask for a new clutch part replacement only. That means you can save more money on your car air conditioner repair.

         Circuit Breaker Tripping

The circuit breaker tripping problem could also happen when the AC compressor doesn’t work properly. The cause of the tripping is overheating problems. Why does it happen?

The AC system will keep drawing power when the car ac compressor not turning on. It is necessary to produce more pressure than it needs to flow the refrigerant. Now, because after more power users and it can’t produce the cool air as it should, the AC system keeps drawing more power. That can cause the circuit to break.

The AC system will be turned off automatically. Thus, you can only use the car AC for a short time. Then, it doesn’t work anymore for a while until the power is stable.

Many people fix this problem by resetting the circuit breaker. You shouldn’t do that. That only makes it return to its previous condition and the problematic AC compressor is still there. It doesn’t fix anything.

When you use the car AC after you reset it, there is only one thing that could happen. It will trip again, which means you need to do the same on the AC system breaker. That shows that the breaker works well protecting your vehicle’s electric car air conditioner system from potential fire hazards. So, fix the AC compressor instead to stop this symptom from happening again.

         Suction Lines Problem

The broken AC compressor also can cause a blockage inside the suction lines. It could happen because it does provide enough power for moving the refrigerant. Thus, the accumulated refrigerant in one part will block the suction lines.

For this problem, you need to repair the AC compressor. The mechanic knows which part they must replace and fix to make the compressor work again. After that, you need to unblock the suction line. In most cases, you might not need to replace the section lines.

         Damaged Wire

You can only find this symptom when you regularly maintain and check every part of your car AC system. Therefore, we can say that this symptom can only be found by car owners with proper knowledge about car mechanics and such. If you only did standard maintenance, it will be hard to find the AC compressor damaged wire.

Of course, the damaged wire will affect the performance of the car compressor. So, at least one or two symptoms mentioned above will occur when you use the AC. So, without knowing the damaged wire, you can still detect that your car’s AC compressor has experienced some kind of problem. Visit the car workshop and let the mechanics have a thorough check to find the cause, and then fix it.

The Cost to Repair the Damaged Car AC Compressor

Depending on the condition, the cost of fixing your vehicle’s AC compressor is different. To replace the AC compressor, you must prepare at least $800 to $1,200. The actual price for a new AC compressor is around $650 to $1,000. You need to pay the labor fee for the mechanics for replacing and installing the new car AC compressor, which is starting from $150 to $200.

During the inspection, you might also find other problems, which come from the damaged AC compressor. For example, it can cause blockage and another critical situation with the car air conditioner condenser. That might cost you more, so prepare more budgets.

Of course, if you opt to replace the damaged part, such as the internal bearing part only, you might need a lesser budget than that. But, as we mentioned, replacing it with a new AC compressor is a better option. That will help you use the car AC system for much longer.  

Temporary Solution

Replacing the AC compressor with the new one is the best solution to deal with this problem. However, there are times when you have limited budgets to spend on replacing the compressor. As we explained above, the price to replace the AC compressor is somehow high.

What kind of temporary solution can you use? The answer is a portable car air conditioner. You can buy the portable AC for your car while preparing the budget for replacing the compressor.

The price for one unit of portable car AC is not that high. You can get a good one for just $30. There are the much better and expensive ones, which are around $100. It can work like your original car AC system and might be even better because of its portability feature.

Because it is a temporary solution, choose a high-quality portable AC for the car. For that reason, you should consider several factors before getting this moveable AC, such as:

         AC power – a high-power portable car AC is the best choice if you use a big-sized car, such as an SUV or another family car type. But, if you use a small-sized vehicle, choose one with enough power.

         Functions – currently, you can find various products of portable AC with different features. The standard one is the product with a cooling function. But, if you need more, you also can find the product with more functions, like heating, dehumidifier, and many more.

         Size – even though this car Air Conditioner is a portable product, it comes in various sizes. Choose one that fits with the interior of your car. Compact size is a good choice, but if you have a big vehicle, like an RV, you can use a bigger portable AC as it has more space where you can use it.

         Maintenance – choose the portable car AC with the easiest maintenance process. You don’t want to replace the filter for car air conditioner too often. Find one that has the best durability and is easy to maintain. After all, you will use your original car AC once you fix the AC compressor.

Conclusion

Car AC problems lower the driving and journey experience levels. Therefore, all car owners must solve the AC problem as soon as possible. Of course, if the problem is related to the AC compressor, you know how to deal with it. We hope you never have to deal with an annoying problem, like a car ac compressor not turning on

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Car AC Stops Working When Hot Outside: Causes and Solutions!

Car AC Stops Working When Hot Outside: Causes and Solutions!

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An absolute horror if you have to drive your car on a hot day and the air conditioning stops working or doesn’t cool the car off enough. We are confident that you won’t want to drive while the engine is heating up and continuously pushing hot air into your car while the temperature outside approaches 100 degrees. Read : ac car blowing hot air

These are the reasons why you need to track down those responsible for any AC-related issues. What are the reasons why your car’s air conditioning stops functioning when it’s hot outside, and how can you fix it? Let’s read the article together and discover the truth!

Why Car AC Fails When It’s Hot Outside

A car’s air conditioner is either not cool or only sometimes cool.

One of the most typical issues is when it is hot outside. This indicates that there are issues with the car’s air conditioning system. To prevent the problem from getting worse, shortening the lifespan of numerous crucial components, increasing fuel consumption, and degrading your driving experience, the reason must be identified and handled quickly. Read : car ac compressor not working

When traveling in hot weather, your air conditioner may encounter any of the following issues:

  • Poorly functioning air conditioning system: This is when the air conditioner is on full blast, but you still don’t feel cool while driving, and there may also be times when the air leaving the cabin smells unpleasant.
  • Even if the cooling system has been turned on, the air conditioner loses its ability to cool entirely in this situation. car air conditioning recharge

7 Reasons Why Your Car’s AC Is Not Working Well in Hot Weather

When it’s hot outside, your car’s air conditioning may cease working for a variety of reasons, including the following:

Clogged filter

A blocked air conditioner filter is frequently one of the reasons why the air conditioner stops operating or keeps running but does not provide adequate cooling.

A Dirty Outdoor Unit

The outside unit is often mounted in front of the engine fan and radiator. This component serves as a heat exchanger, dissipator, and heat discharger. Too much dirt buildup on the component may result in poor heat dissipation, which can significantly reduce cooling effectiveness and render your AC inoperable.

Blocked Condenser

The condenser’s job is to transform Freon gas into liquid form. It takes place during a heat exchange procedure in which the refrigerant’s heat is forced out and exchanged with ambient air. The refrigerant will cease flowing if the condenser is broken, which will stop the flow of cool air.

Refrigerant Problem

Your AC system has a gas shortage since it hasn’t had a gas refill in a while. The air conditioner will work inefficiently as a result of this circumstance and won’t pump cool air into your car.

A refrigerant gas leak is also a scenario that might cause your air conditioner to stop working. The AC system will stop functioning when the pressure falls below the normal range.

AC Lines Freezing Up

The inside unit is in charge of absorbing and lowering the air’s temperature as it passes through. But with time, this area becomes dusty, conducive to the growth of germs and mold, and emits foul aromas. Over time, the interior unit will get frozen, with thick ice adhering to the louvers and holes and restricting airflow.

Faulty Electrical Systems

The circuit is in charge of regulating the functioning of the whole system; if the circuit or other electrical parts fail, the air conditioner will not function. Users should thus examine the circuit, the capacitor, and other components to determine the precise cause.

Problem with Cooling Fan

Your car’s air conditioning system may stop working when it’s hot outside for a variety of reasons, one of which is a cooling fan issue. The following factors might be at blame if the blower is turned on but is weak or not cool: shorted-circuit fan motor, defective capacitor, harmed contactor coil, or damaged electrical circuit

What to Do If Your Car AC Fails In Hot Weather?

Here are some things you can do if the case happen.

Clean and Change the Air Conditioner’s Regularly

Filters that are dirty will restrict the flow of air, which will impede the air conditioner’s ability to cool. Users should thus be mindful of routine cleaning to guarantee efficient device performance. Drivers may think about changing the air filter with a new one if there is an excessive buildup of dirt.

Based on operational circumstances and manufacturer guidelines, the replacement interval should be determined. Typically, car owners should change their air filter with a new one after 16,000 to 24,000 kilometers.

Drive Less in Hot Weather

You should avoid driving during the warmest parts of the day while it’s hot outdoors to save your AC system from stress.

Check The Whole AC System

Drivers should bring their cars to a dealer so that a specialist may examine every component and determine the problem’s root, fixing the issue that causes the car’s air conditioning to malfunction in hot weather.

To guarantee that the device’s operability is restored, the interior components also require a thorough cleaning. If a broken compressor is the root of your air conditioner’s inability to cool, you must fix or replace it. The kind of car and the air conditioner compressor’s manufacturer determine how much it will cost to replace the old one.

Routine Maintenance

An essential treatment for the condition of the car air conditioner not cooling is routine maintenance, particularly when the vehicle must frequently operate in a dusty area. Once a year, drivers should do maintenance on it to inspect and repair any damage. tin-pan.com

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A Guide to Identify and Solve the Car AC Blowing Hot Air Problem

A Guide to Identify and Solve the Car AC Blowing Hot Air Problem

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A Guide to Identify and Solve the Car AC Blowing Hot Air Problem

You are driving in the middle of the hottest day of summer. Naturally, turn on the AC in your car to fight against the heat. But, what happened then? Instead of cold and fresh air, it blows hot air. This incident ruined your trip. You can’t enjoy it and it could be dangerous because it can lower your focus when driving. Why is car ac blowing hot air? This article will reveal everything about this car’s AC problem and the solution for them.

The Cause and Solution for Car AC Blowing Hot Air Problem

So, why is my car ac blowing hot air? Many factors can cause this car’s AC system problem, such as:

car ac blowing hot air problem

Leaking Car Refrigerant

A refrigerant is the core of the car AC system. This liquid circulates through the car’s AC system removing heat and humidity from inside the car. A car’s AC system can only work properly when it has proper refrigerant levels. Therefore, if it drops its level or decreases because of the leak, the AC system won’t work. Instead, the car AC system will bring in and blow out the hot air because it didn’t cool down by the refrigerant. And then, the car ac blowing hot air all of a sudden problem is happening.

It happens a lot on old cars or cars without proper maintenance. Mostly, it causes the problem, like car ac blowing hot air when stopped. When your car is in idle mode, the engine will increase the temperature of the air around it before entering the AC system. That’s because the hot air comes out from your car’s AC system.

SolutionHow to fix car ac blowing hot air because of the refrigerant leak? The first thing you should do is detect whether or not the leaking refrigerant is the cause of your car’s AC problem. Unfortunately, it is not easy to detect this problem. Most car owners don’t realize this because they miss one spot to see, which is under the car. You can easily spot this problem when you see a puddle of liquid under the car. That is one of many signs of a leaking refrigerant problem.

To fix this problem, simply bring your car to the car workshop. Let the expert repair car ac blowing hot air problem and diagnose your car AC system. In most cases, they will inject the dye liquid into the AC system to track the leak. They can find the location this way, then fix and patch the leak. After that, the car’s AC system will work properly, blowing in cold air like what you want.

Faulty Condenser

Another factor that causes the car ac blowing hot air problem is the faulty condenser. As mentioned earlier, the refrigerant will absorb the heat and humidity from the air the AC system bring in. But, it can’t work continuously because the temperature of the air affects the refrigerant. This is where the condenser shows its important role. The condenser will keep the refrigerant cool enough to do its job properly.  

When the condenser can’t work well, the problem will occur. Therefore, it is not surprising if you find the car ac blowing hot air after recharge problem. Even if you recharge the AC system, it still can’t work properly because it can’t cool down the refrigerant, so it keeps blowing hot air.

A faulty condenser also can happen because of dirt or debris. You can find this part in front of the car, right between the grille and the radiator. The condenser uses the airflow from the grille to help the cooling process. When something or debris blocks the condenser, it gets no air for cooling function. That makes it unable to cool down the refrigerant and causes a problem.

Solution: To identify this problem, look through the grille to see if there is any debris. Or, if the hot air problem occurs after you bump into something and bend the grille or fender, it also could be a sign of a faulty condenser. The solution is cleaning the condenser of debris. If it is damaged, you might need to replace it with a new condenser. Take it to the car workshop to get the new condenser. The car ac blowing hot air cost is not that expensive. It is around $150 to $300.

Broken Compressor

The compressor is responsible for circulating the coolant or refrigerant to the whole AS system and passing through the condenser to lower its temperature. So, if this part is broken, the refrigerant won’t be able to cool down the air. Thus, it causes the car ac blowing hot air when idle problem.

Why is this part broken? As usual, poor maintenance is the main culprit. However, it also could happen when you use no AC for a long time, such as in winter. Therefore, the latest car has a defrost mode that keeps the condenser and compressor active for the entire year.

Solution: How to identify that your car has a broken compressor problem? There are two signs you can notice, which are car ac blowing hot air and making noise. In some cases, it can cause the car ac blowing hot air on driver side problem. It means that part has the worst problem because of the broken compressor.

The solution is replacing the compressor with the newest one with better durability. You can fix it, but it will break easily, which costs you more money to fix it. It would be better to replace it with the new one that works for a longer time.

Conclusion

Those three are the common cause of the hot air problem in the car’s AC system. Other factors also cause this problem, like electrical system problems, broken cooling fans, and more. You can find more accurate information by asking for help from the expert at the car workshop. That is everything you need to know about the cause and solution of car ac blowing hot air problem. tinpan

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