Is Your Air Con Not Performing?
Car air conditioning systems naturally lose refrigerant over time — even without a fault, most vehicles lose around 10–15% of their refrigerant per year through microscopic seepage. If your AC isn't blowing as cold as it used to, takes longer to cool down, or is producing an unpleasant smell, it's time for a service.
A properly functioning AC system isn't just about comfort. In winter, it also helps demist your windscreen faster — making it a year-round safety feature.
AC Regas — What's Included
- Full system pressure test before and after regas
- Recovery of remaining refrigerant from the system
- Vacuum test to check for leaks in the system
- Recharge with the correct refrigerant to manufacturer specification (R134a or R1234yf)
- Correct quantity of lubricating oil added to protect the compressor
- System performance test — temperature output check at vents
Full AC Service — Additional Checks
- UV dye injection to identify refrigerant leaks
- UV light inspection to locate any leak points
- Cabin / pollen filter replacement (improves air quality and reduces smells)
- Compressor clutch operation check
- Condenser and evaporator visual inspection
- Expansion valve and receiver/drier condition assessment
- Electrical connections and AC control system check
Common AC Problems We Fix
- AC blowing warm or not cold enough — usually low refrigerant
- Bad smell from vents — mould or bacteria in the evaporator
- AC only works at high fan speeds — blocked cabin filter
- AC compressor not engaging — electrical fault or low pressure lockout
- Water leaking inside the cabin — blocked drain from evaporator housing
- AC making a rattling noise — compressor bearing or loose components
How Often Should AC Be Serviced?
Most manufacturers recommend an AC regas every 2–3 years. If you use your air conditioning regularly (which you should — it keeps the system's seals lubricated), an annual check is a good idea. A regas at MotorMate is quick — typically under an hour — and keeps your system running efficiently.