AC Works on the Highway but Fails in Traffic?
This is one of the most common complaints we hear from drivers navigating the brutal heat and stop-and-go traffic on the EM Bypass or Park Street. If your AC blows ice-cold while you are driving fast, but suddenly starts blowing warm air when you are idling at a red light, your compressor is completely fine.
The problem lies at the front of your car: The Condenser and the Radiator Fan.
The 3 Most Common AC Part Failures in Kolkata:
- Choked Condenser: Positioned at the very front of the grille, the condenser gets completely blocked by Kolkata's dust, mud, and pollution. When blocked, it cannot dissipate heat, causing the AC to fail.
- Dead Radiator / Condenser Fan: The fan forces air over the condenser when you are stuck in traffic. If the fan motor burns out or slows down, system pressure skyrockets and the AC compressor shuts off to protect itself.
- Burst AC Hose Pipes: Extreme summer heat and massive pressure spikes cause rubber AC hoses to harden, crack, and violently burst, leaking all your R134a gas instantly.
100% Genuine Condensers & Fan Motors
When a condenser is damaged by a front-end collision or severely blocked with "black oil" from a failed compressor, it must be replaced. We never use cheap aftermarket parts that reduce cooling efficiency or fail after a few months.
The Daga Autolek Parts Guarantee
- Authorized Stockists: We supply direct-fit condensers, fan motors, and cooling coils from Subros, Denso, Delphi, and Behr.
- Custom AC Hose Repair: Instead of making you wait weeks for a dealership to order a rare AC pipe, our experts can often crimp and rebuild high-pressure AC hoses in-house to factory specifications.
Frequently Asked Questions
If the blockage is only external (dust, bugs, and leaves), we can perform a high-pressure chemical wash to restore airflow. However, if the condenser is blocked internally with black oil or metal shavings from a dead compressor, it cannot be flushed and must be replaced.
Usually, a burst hose is a symptom of a bigger problem, such as a dead radiator fan. If the fan isn't running, the pressure inside the AC system builds to dangerous levels until the weakest rubber hose explodes.
Yes, we maintain a robust inventory of OEM AC parts for VAG (Skoda/Volkswagen), BMW, Mercedes, Audi, and all Indian domestic brands like Maruti, Tata, and Mahindra.