What are the best practices to maintain Changan Alsvin’s thermostat and cooling system in Pakistani weather?

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What are the best practices to maintain Changan Alsvin’s thermostat and cooling system in Pakistani weather?

What coolant type, thermostat replacement interval, and flushing routine are best suited to Pakistan’s hot climate and dusty conditions?

Zarnish asked on 11 Jun 2025 11:46:42 am

1 Answer

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Car Mechanic Expert - on 11 Jun 2025 11:50:25 am

Coolant Type: Use long-life, ethylene glycol-based coolant with anti-rust and anti-scale additives.

Coolant Ratio: 50:50 mix o r 60:40 coolant-to-water in extremely hot areas.

Flush Interval: Every 30,000 km o r once a year.

Thermostat Check: Every 20,000 km, o r during major service.

Radiator Cap: Check for pressure rating and seal condition—often ignored but vital.

Avoid using tap water for top-ups. Always use distilled water.