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Car serviceLast updated 20 Sep 2026

Why is my car AC not cooling?

Quick answer

The usual suspects are low refrigerant, a clogged cabin filter, a dirty cooling coil or a compressor that is not engaging. A proper check measures each of these before recommending a fix — refilling gas on a leaking system only postpones the real repair.

Weak airflow points to the cabin filter or blower; cool-but-not-cold points to refrigerant or the coil; nothing at all with the compressor silent points to an electrical or pressure-switch fault. Bangalore dust clogs cabin filters faster than most owners expect, so that is the first thing worth checking.

From our blog: Why your car AC stops cooling in the Bangalore heat — full workshop notes

Related questions

Can it be checked at my home?

Yes — the AC check is part of doorstep car service, and the fix is quoted in writing before work starts.

Does the AC service include a leak check?

Yes — if the system is not holding gas, you are told before any refill is done.

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