10 Common Air Compressor Problems

Air compressors are strong and necessary appliances that help to simplify a wide range of hard activities. These heavy-duty gadgets have established their worth in both industrial and commercial environments, making them essential for facilities looking to better their day-to-day operations. Every air compressor has a common problem: they suddenly stop their work. 

Air compressors, like many other heavily used machines, require routine maintenance to maintain efficiency and effectiveness. However, frequent use exposes them to wear and strain. You will ultimately encounter difficulties. Fortunately, it does not have to be expensive. The first stage is identifying the common problem of air compressors and determining how to solve it.

Common air compressor problems

An air compressor’s common problem might be caused by various factors, low oil level, air leak, or broken parts of the tools. In rare circumstances, there may be a lack of pressurization or airflow. In some cases, the compressor may fail to start or stop as instructed. Whatever the underlying cause, the symptoms can be aggravating, costly, and time-consuming.

Air compressors have just become essential pieces of equipment because they simplify hard jobs in a variety of settings. Because many modern air compressors are heavily used, they require regular maintenance to maintain efficiency and performance.

Nonetheless, their frequent use exposes them to wear and strain. Fortunately, you may efficiently avoid costly downtimes by identifying and repairing typical air compressor problems ahead of time. Keep a watch out for these air compressor issues and be prepared to deal with them if they arise:

  1. Failure of the Compressor

One of the most basic issues you may have when operating an air compressor is that it does not start. It could be the result of a simple oversight. When your compressor fails to start, shut off, or supply air pressure while it is running, it could be due to one of the following problems:

  1. The compressor does not start

This is frequently caused by neglecting power connections, such as a disconnected power cord or a deactivated power switch. Simply check the power button and switch before proceeding. If necessary, breakers should also be checked.

  1. Lack of oil

Air compressors can fail due to a lack of sufficient air pressure in proportion to the cut-in pressure, in addition to a lack of electrical power. If this occurs, examine the cut-in previously assigned and make any necessary adjustments.

It could also be due to a lack of oil. To protect the tank from running dry, check or change the compressor fluids. For example, Screw air compressors’ common problems are selecting the wrong oil, a dirty air cooler, the oil level being too low, etc.

  1. The compressor does not stop.

When the tank pressure reaches the cut-off point, the compressor should shut off because of a damaged power switch.

If the valve fails to release pressure, the compressor will be too pressured to quit functioning, potentially causing catastrophic damage to your equipment. Cut the power and replace the valve in this situation. A faulty power switch, on the other hand, may fail to send a switch-off signal to internal controls. A fresh switch should address the problem.

  1. Failure to provide sufficient pressure

If your compressor is running but not producing any air pressure, there could be a problem with your air intake pump. It could also be a problem with the gasket between the compressor’s low-pressure and high-pressure compartments. Changing them out will improve the performance of your machine.

  1. Issues that are bogged down: 

 It could be a motor problem that performs efficiently for short periods. Compressors can also become clogged when the power source is shared with other devices. Air compressors require their power supply, which connects to a 15 to 20-amp breaker. Your unloader valve could also be to blame. Open the tank to drain the water and let the air out to diagnose the problem. Close it, then restart it. If the air compressor continues to bog down, it’s time to replace the valve.

  1. Unable to maintain pressure

The compressor can reach a limited pressure. Bostitch air compressor’s common problem is maintaining the pressure that is needed. Also, have a problem with the oil of certain parts. 

The compressed air is held in the tank while the regulator cycles the pump and maintains constant pressure.

  1. Too much Noise

The most common problems with air compressors are creating too much noise and vibration. When you identify the air compressor issue symptoms you will know why my air compressor struggles to start. Loud noise alerts you that what can go wrong with an air compressor

  1. Air Leaks

You have an air leak if you disable the air compressor when the tank is full and observe that the gauge indicates lower pressure. Leaks, fortunately, are easily repaired. Listen for a hissing sound or run your fingertips over the component to feeling air escaping to determine the location of the leak.

If you can’t identify the leak using these methods, lather the connections with liquid soap, including the couplers and power switch. The location of the leak will be revealed through bubbling. To seal the coupler, tighten it where it bubbles.

  1. Pressure valve issues and flow problems

Pressure valve and flow issues are more nuanced. Husky air compressors’ common problems are building pressure and intake valves. The machine may continue to appear to be operational. Air compressors can produce either too much or too little air. Similarly, the pressure can only go so far as a certain PSI and not much further. If you discover these problems, components such as the intake valve, pressure valve, sealant, piston seal, or tank control valve may be faulty. Examine these parts and replace them if they are worn or damaged.

Honda civic air conditioner compressor problems

The most typical causes of air conditioning system failure on your Honda Civic include a dirty cabin air filter, a refrigerant leak, a dirty or clogged condenser, a dirty or clogged evaporator, a poor blower motor, a defective compressor, a faulty mix door actuator, or an electrical system malfunction.

Porter cable air compressor common problems

 Porter-Cable Air Compressor’s common problem is, it won’t start well sometimes the water in the compressor, and couldn’t build 40psi. Porter cable air compressor collects water and fills the tank. When you use this cable air compressor it occurring humidity. To solve this water problem drain your air tank regularly.

Air compressor problem solving

Below is a basic list of typical air compressor difficulties, as well as a few easy remedies that may help you solve your problem. There are also numerous links to products in our online store. These are links to the most popular products in that category, which may or may not apply to your compressor. Always consult your owner’s handbook to ensure that the correct parts are purchased.

The compressor is not working.Turn on the electricity. Click the reset button.
Excessive noise produced during operatingTie up any loose ends.
Knock – same as R.P.M.Bearings should be replaced
Knock happens while the compressor is loadedReplace the rod.
Oil reservoir with milky oil.Pipe intake air to a less humid air source.


Q1. How many compressors for the air conditioner

A residential AC compressor typically costs roughly $1,200. It costs between $800 and $2,800 to replace. Its components range in price from $450 to $1,500.

Q2. Can a bad ac compressor cause other problems?

Yes, a bad AC creates an impact on the air compressor. When it creates a problem it stuck the compressor and affects the engine to run well.

Q3.How often should the air compressor cycle?

The compressor would require 1 minute and 30 seconds of repose between every thirty seconds of pressurization action during operation.

Final Thought

The 10 common air compressor problems are discussed above. To preserve efficiency and effectiveness, air compressors, like many other extensively used machinery, require routine maintenance. However, repeated usage subjects them to wear and strain. You will eventually run into problems. Fortunately, it does not have to be prohibitively expensive. The first step is to identify the problem and figure out how to solve it.

An air leak, an oil leak, or a broken part are just a few possible causes of an air compressor issue. There may, in exceptional cases, be no pressurization or airflow. The compressor may occasionally fail to start or stop as directed.


An air compressor faces a common problem that happens for various issues. Common air compressor problems occur for dust, leaking air, or breaking compressor tools.