Car Aircon Service

Fast Car Aircon Service and Repairs

Yellow Bull Singapore Emergency Car Aircon Repair

Say goodbye to the discomfort caused by faulty car aircon. Our team of skilled technicians is dedicated to providing you with hassle-free aircon services; cool comfort is just a call away .

We have 2 Car Aircon Service packages.

Cooling Coil Changing Package:
- Replace Cooling Coil
- Vacuum
- Top up and Renew Gas
- Replace Compressor Oil
- Replace Air-Con Filter
- Remove Dashboard
- Diagnostic Check if necessary
Aircon Refreshment Package:
- Air-con filter Inspection
- Blower Motor Inspection
- Top up and Renew Gas
- Change Compressor Oil
- Refresh Cooling Coil
- Vacuum

Tap below to start a call with Yellow Bull Service &Repair Team and book a Fast Aircon Service or Visit our workshop:

Yellow Bull — by BH Auto
Blk 1, Sector C
Sin Ming Industrial Estate
01-111/113/115/117
Singapore 575636

Book Fast Car aircon servicing — 9101 3232

FAQ

If you are experiencing a situation where your car 's aircon system is just blowing but not effectively cooling the interior, it can be frustrating.

This issue can come from so many factors, and having an understanding of the potential causes can help you diagnose and fix the problem. Here are a few reasons why your car 's aircon may not be cooling as expected…

Low Refrigerant Levels: It could be due to low refrigerant levels. Refrigerant helps to absorb heat from the air, and in the event of a refrigerant leak or inadequate discharge, it can lead to reduced cooling performance of the car aircon.
Clogged or Dirty Evaporator Coils: Sometimes, the evaporator coils, which are responsible for cooling the air that enters your car’s cabin may be infiltrated by dirt and debris, thereby reducing their ability to efficiently cool the surrounding air. To ensure optimal cooling performance, regular cleaning and maintenance is advised.
Faulty Cooling Fans: Cooling fans are responsible for dissipating heat from the condenser, which is essential for effective cooling. If the cooling fans are not functioning properly, the system may not cool the air as expected.
Damaged Compressor Clutch: The compressor, which is in charge of moving refrigerant throughout the system, is engaged and disengaged by the compressor clutch. Despite cold air blowing, inadequate cooling may occur if the compressor clutch is damaged or not functioning properly.
Thermostat Malfunction: The temperature settings for the air conditioning system in your automobile are controlled by the thermostat. Inadequate cooling may result from a broken thermostat that cannot effectively measure the inside temperature.
Electrical Issues: The effective operation of the air conditioning system might be interfered with by electrical issues including damaged sensors, switches, or wiring. These problems may affect the system 's capacity to successfully control temperature and distribute cold air.

Avoid attempting complex repairs on your own, as it may worsen the problem.

Book Fast Car aircon servicing — 9101 3232

Being able to detect whether your aircon system is low on refrigerant involves considering several signs and symptoms.

Refrigerant is essential for cooling the air inside your car 's aircon system, and low levels can lead to diminished cooling efficiency. Here 's are a few tips on how to identify if your car 's aircon is low on refrigerant:

Longer Cooling Time: If the aircon in your car takes longer than usual to chill the interior to the required temperature, there may not be enough refrigerant in the system. In the absence of refrigerant, the air conditioning system could take longer to chill the air.
Warmer Air Output: When you set your car 's aircon to the lowest temperature setting, but the air coming out of the vents remains lukewarm or only slightly cool, it suggests that the refrigerant may be insufficient to properly cool the air.
Unusual Sounds: If your car 's air conditioning system makes hissing, bubbling, or gurgling noises, there may be a refrigerant leak.
Visible Refrigerant Leak: Occasionally, you may be able to detect a refrigerant leak by inspecting the undercarriage of your automobile for any indications of oily residue. In the system, refrigerant is typically combined with oil, thus a leak could leave behind a detectable residue.

If you notice any issues with your car air conditioning system, it is best to contact specialists for swift and effective repairs.

Book Fast Car aircon servicing — 9101 3232

There are two main types of aircon gases used in automotive air conditioning systems: R-134a and R-1234yf.

The choice of the best air conditioning refrigerant, also known as aircon gas, for cars, depends on various factors, including environmental considerations, performance, and regulatory standards.

Here 's a detailed comparison of these two refrigerants:

R-134a (HFC-134a)

Environmental Impact: R-134a is a hydrofluorocarbon (HFC) refrigerant. While it has a lower ozone depletion potential (ODP) compared to older refrigerants like R-12, it has a relatively high global warming potential (GWP), which contributes to climate change.

Performance: R-134a is known for its good cooling performance. It has been widely used in automotive aircon systems for many years and is effective at cooling the cabin air.

Compatibility: Most vehicles manufactured before the mid-2010s are designed to use R-134a. Retrofitting older vehicles to use a different refrigerant might require modifications to the system.

Availability and Cost: R-134a is widely available and has been used extensively, making it generally more affordable than newer alternatives.

Regulations: While R-134a is less environmentally friendly compared to some alternatives, it remains legal for use in automotive aircon systems in many regions.
(HFO-1234yf) R-1234yf:

Environmental Impact: R-1234yf, a hydrofluoroolefin (HFO) refrigerant, was created as a less harmful substitute for HFCs. Compared to R-134a, it has a substantially lower GWP (Global Warming Potential), making it less hazardous to the environment in terms of its effect on the climate.

Performance: Compared to R-134a, R-1234yf has a little lower cooling efficiency, however, improvements in aircon system design help to offset this difference. For R-1234yf, contemporary vehicle designs are optimized.

Several more recent automobiles, particularly those created after 2014, are built to employ R-1234yf. The difficulty of retrofitting older vehicles may increase due to variations in system requirements.

Availability and Cost: When R-1234yf gained popularity, it became more widely available. However, due to considerations like production volume, it may initially cost more than R-134a.

In conclusion, R-134a and R-1234yf each have pros and cons. Although R - 134a has a strong track record and is inexpensive, it has a greater negative influence on the environment.

R-1234yf is less harmful to the environment, however, it might be a little less effective at cooling.

The decision between these two refrigerants depends on the design of your car, local laws, and your own environmental preferences.

While maintaining or recharging your car 's aircon, it 's critical to adhere to manufacturer instructions and get advice from qualified automotive experts.

Book Fast Car aircon servicing — 9101 3232

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Get in touch

It is easy to get in touch with us:

+65 9101 3232
yellowbull2404@gmail.com
Available 24/7
Blk 1, Sector C
Sin Ming Industrial Estate
01-111/113/115/117
Singapore 575636
27 Kim Chuan Terrace
Singapore 537045