car ac tips

A car AC system that’s looked after between full services tends to last longer and cost less to keep running — a few simple habits make a real difference, and none of them require a workshop visit. For repairs beyond routine care, our Car AC Repair page covers everything from diagnostics to compressor work.  Run the AC Regularly, Even in Cooler Weather Run the AC for a few minutes at least once a week, even in cooler weather. This keeps the compressor seals lubricated and moving, and prevents them from drying out and cracking, which is a common cause of slow refrigerant leaks in vehicles that don’t use the AC often. Replace the Cabin Air Filter on Schedule Replace the cabin air filter roughly every 12,000–15,000 km, since a clogged filter is one of the most common causes of weak airflow and forces the blower motor to work harder than it should, shortening its lifespan too. Watch Dust Load in Drier Conditions Avoid running the AC on maximum cold with the windows closed for extended periods in very dusty conditions without checking the filter more often, since dust load builds up faster than the normal replacement schedule assumes — this is particularly relevant on unpaved roads or during the dry season. Keep the Condenser Clear The condenser sits at the front of the vehicle and can get clogged with leaves, dust and road debris. A quick visual check and gentle clean during a regular service helps the system cool efficiently and reduces strain on the fan and compressor. Notice Early Changes If you notice the air taking longer to cool than it used to, or a faint smell when you first switch it on, that’s worth a check rather than waiting for it to get worse — these are usually cheap fixes if caught early. Frequently Asked Questions How often should I service my car’s AC? A full check once or twice a year is reasonable for most drivers, more often for vehicles doing high mileage or used in dusty conditions. Does using the AC use more fuel? Slightly, yes, but the difference is minor compared to the wear-and-tear benefit of running the system regularly rather than leaving it idle for long periods. None of this replaces a proper diagnostic if something’s already wrong — Contact Us for vehicles based anywhere from Kamakis to Thika.