A mobile car air conditioning service in Joondalup on this Hyundai i30 found refrigerant leaking from both the high-pressure and low-pressure Schrader valves.
CMM Automotive provides mobile car air conditioning diagnosis, servicing and repairs throughout Perth. When an air conditioning system loses refrigerant, finding the source of the leak is important before simply regassing the system.
Hyundai i30 Aircon Losing Gas
The owner of this Hyundai i30 had an air conditioning system that was losing refrigerant.
A vehicle air conditioning system operates as a sealed system. If the refrigerant level drops, a leak is usually present somewhere within the system.
Rather than simply adding more refrigerant, we carried out checks to locate the source of the leak.
On this Hyundai i30 in Joondalup, we traced the problem to the air conditioning service ports.
Leaking High and Low Pressure Schrader Valves
Our inspection found refrigerant leaking from both the high-pressure and low-pressure Schrader valves.
These valves sit inside the air conditioning service ports and allow technicians to connect air conditioning equipment to the system for testing, recovery, evacuation and regassing.
Although Schrader valves are small components, they still need to maintain a reliable seal.
When a valve starts leaking, refrigerant can gradually escape from the system. Eventually, the air conditioning may lose cooling performance or stop producing cold air altogether.
Finding leaks like these forms an important part of our mobile car air conditioning service in Joondalup.
Why Schrader Valves Can Leak
Schrader valves can deteriorate with age and repeated use.
The internal sealing surfaces may wear, while dirt or contamination around the valve can also interfere with the seal. In some cases, a valve may begin leaking after years of connecting and disconnecting air conditioning service equipment.
A small leak can release refrigerant gradually, which means the air conditioning may initially work after a regas before losing performance again.
That is why leak diagnosis matters when a vehicle repeatedly loses air conditioning gas.
Why Finding the Leak Before Regassing Matters
Simply adding refrigerant without investigating why the system lost its charge may only provide a temporary result.
If a leaking component remains in the system, refrigerant can escape again.
On this Hyundai i30, identifying the leaking high and low pressure Schrader valves gave us a clear source of the refrigerant loss.
This approach helps avoid repeatedly regassing an air conditioning system without addressing the underlying problem.
Mobile Hyundai Air Conditioning Repairs in Joondalup
Because CMM Automotive provides a mobile service, we can diagnose many vehicle air conditioning problems at the customer’s location.
Our mobile car air conditioning in Perth service covers aircon fault diagnosis, leak detection, system testing, servicing and repairs on many makes and models.
Common causes of vehicle air conditioning refrigerant leaks include condensers, hoses, compressor seals, evaporators, O-rings and service port valves.
Correct diagnosis helps determine where the refrigerant is escaping before deciding what repairs the system requires.
Signs Your Car Aircon May Have a Gas Leak
One of the most common signs of a refrigerant leak is air from the vents gradually becoming warmer.
The system may initially cool the vehicle normally before its performance slowly deteriorates. In other cases, the aircon compressor may cycle differently as refrigerant pressure drops.
If your vehicle’s air conditioning has recently received a regas but has already stopped cooling properly again, checking the system for leaks can help identify the cause.
Mobile Car Air Conditioning Across Perth
CMM Automotive provides mobile car air conditioning services in Joondalup and throughout the Perth metropolitan area.
We come to the vehicle, diagnose the air conditioning fault and determine what the system requires.
Whether your vehicle has stopped blowing cold air, keeps losing refrigerant or has developed another air conditioning problem, proper testing can help locate the fault and avoid unnecessary repairs.
If your car aircon isn’t cooling properly, CMM Automotive can inspect the system and identify the cause before carrying out the appropriate service or repair.
Frequently Asked Questions
Can leaking Schrader valves cause a car aircon system to lose gas?
Yes. A leaking high or low pressure service valve can allow refrigerant to escape from the air conditioning system.
Can both aircon service valves leak at the same time?
Yes. On this Hyundai i30 in Joondalup, we found leaks from both the high-pressure and low-pressure Schrader valves.
Does CMM Automotive provide mobile car air conditioning in Joondalup?
Yes. We provide mobile vehicle air conditioning diagnosis, servicing and repairs in Joondalup and throughout the Perth metropolitan area.
