Fluid leaks
We identify where the fluid is coming from and which system needs attention before discussing the repair with you.
Diagnostics
Car AC not cooling: causes and repair
A/C diagnostics for weak cooling, uneven temperature or poor airflow, with the work agreed after checking the system.
When the air conditioning stops cooling, the cause is rarely the gas alone. Refrigerant escapes through tired seals, damaged pipes or a condenser hit by stones, and the compressor works harder until it fails.
Common causes
- Refrigerant leak from seals, pipes or the condenser
- Condenser fan not switching on
- Compressor clutch or control valve fault
- Blocked cabin filter reducing airflow
What to do
Switch the system off if you hear grinding from the compressor, and book a check. We measure pressures, find the leak and give you an estimate before any repair.
Questions and answers
Can I just recharge the gas?
If there is a leak, the gas escapes again within weeks. A leak test first saves money in the end.
Why does it cool only while driving?
Often the condenser fan is not working, so the system cannot shed heat when the car stands still.
Related symptoms
Related services
A/C service
Car air conditioning diagnostics and repair in Al Quoz, Dubai, for weak cooling, restricted airflow and refrigerant leaks.
Cooling system
Cooling system diagnosis and repair: leaks, radiators, pumps, thermostats and temperature faults.
