How often should the coolant be replaced in a Haima M6?
2 Answers
Haima M6 coolant should be replaced approximately every three years. The full name of coolant is antifreeze coolant, meaning it is a cooling liquid with antifreeze properties. The Haima M6 is a mid-size car produced by Zhengzhou Haima Automobile, with body dimensions of 4700 mm in length, 1802 mm in width, and 1478 mm in height, and a wheelbase of 2730 mm. It features a 4-door, 5-seat sedan body structure and a curb weight of 1330 kg. The Haima M6 is equipped with a 1.6L 118 horsepower L4 naturally aspirated engine and a 1.5T 163 horsepower L4 turbocharged engine. The suspension system consists of a MacPherson strut independent front suspension and a multi-link independent rear suspension.
I've been driving this Haima M6 for over four years now. For the first two years, I didn't change the coolant, and last winter the engine started overheating. The mechanic said it was because the coolant had degraded and lost its protective properties, even corroding some internal parts, costing me around a thousand yuan to fix. Since then, I've remembered that for the Haima M6, it's best to change the coolant every two years or 30,000 kilometers, which is also recommended in the car's manual. On a daily basis, I can check the coolant reservoir in the engine bay myself—as long as the level is between the minimum and maximum marks, it's safe. If the color darkens or there's sediment, it's time to change it early. Don't underestimate this stuff—it not only prevents freezing but also rust. Changing it costs just a few hundred yuan, but neglecting it can lead to major issues like burst pipes or leaks, especially before long winter drives. Regular maintenance can keep the car running for more years and reduce unexpected expenses—it's definitely worth it.
