Feb 14, 2022

Repair Your Vehicle's AC Compressor Before the Summer Strikes!

So, you haven’t paid enough heed to your car’s AC compressor until now? Don’t worry, though, because there’s still time to make things right before the summer heat. Maybe you can begin by learning about this essential part of your car’s AC.

Before the summer arrives, Vann York Toyota will give you some insights about the heart of your AC system and offer some advice for recovering your car’s AC compressor. We know how to keep your automobile cool and safe!

The Main Component: 

One of the most critical components of a car’s AC system is the compressor. If your compressor isn’t working correctly, keeping your car cool during the summer months can be challenging. 

Types of AC Compressor:

The rotary compressor and the reciprocating compressor are the two types of AC compressors. 

The rotary compressor has a cylindrical-shaped housing with an impeller on one end that moves refrigerant gas into the other end of the housing. Car owners and experts prefer the rotary compressor due to its reliability. However, it can sometimes develop problems with its motor or bearings. 

Common Problems:

A few common problems can occur with a car’s compressor.

  • The drive belt slips off of the pulley, which will cause the compressor to stop working. If this happens, you’ll need to replace the belt.
  • The seals on the compressor wear out, which will allow refrigerant gas to escape. This will cause your AC unit to lose its cooling ability and require repairs.

Before Doing Anything Else:

Before doing anything, ensure that your vehicle’s electrical system is up to code and that all the fuses are correctly functioning. The problem may not be with the compressor at all!

How To Repair the Compressor:

If your car’s AC compressor needs to be repaired, there are a few things that you can do yourself.

  • Locate the compressor. If you’re not sure where it is, your owner’s manual will have pictures and diagrams that can help.
  • Remove the access panel on the side or top of the unit. It will give you access to the drive belt and pulleys.
  • Check to see if the belt has slipped off of one of the pulleys. If it has, reattach it and secure it with a clamp.
  • If the seals on your compressor are worn out, you can replace them yourself using some sealant available at most auto stores. 
  • Finally, check the compressor’s oil level. Remove the plug on the side of the compressor and check at the dipstick. Add more oil, if needed, until the level is correct.
  • Reattach the access panel, and you’re done!

Restoring the AC Compressor:

When your car’s AC compressor isn’t working, it’s usually due to a problem in the electrical system. To fix this issue, locate and remove the fuse that controls power flow from the battery through all of your vehicle’s components, including its air conditioning unit. You can determine which fuse needs replacing by referring to your owner’s manual.

If you feel all this is not your cup of tea, then you can always call us at Vann York Toyota, serving High Point, NC. Our team of certified car technicians will be happy to resolve your AC problems!