What color of antifreeze should be added to the Trumpchi GS8?
2 Answers
Trumpchi GS8 uses red or green antifreeze, with the specification YA-956 concentration and a freezing point of -35°C. Antifreeze is a coolant containing special additives, primarily used in liquid-cooled engine cooling systems. It offers excellent performance in preventing freezing in winter, boiling in summer, and protecting against scale and corrosion throughout the year. The antifreeze in the Trumpchi GS8 generally needs to be replaced every 2 years or 40,000 kilometers, but this is only a reference interval. Since driving conditions vary for each vehicle, the replacement should be based on actual usage. Regularly check the antifreeze level and replenish it promptly if it is insufficient. If suspended particles, sediment, or signs of deterioration or discoloration are observed in the antifreeze, it should be replaced immediately, and the system should be cleaned. When topping up antifreeze, always use the same brand. Different brands of antifreeze may have varying production formulas. Mixing them could lead to chemical reactions between the additives, potentially rendering them ineffective.
I've been driving the GAC GS8 for several years, and the coolant color is something to pay attention to. The GS8 owner's manual recommends using OAT (Organic Acid Technology) coolant, usually the orange or pink type. Don't just switch colors casually—I once used the traditional green type, and it formed sediment when mixed, clogging the cooling system and costing me hundreds to clean the pipes. The color actually represents different formulations; orange/red OAT and HOAT types are specifically designed for modern engines, protecting aluminum components from rust and corrosion, with a longer lifespan—one change can last over 5 years. It's advisable to regularly check the coolant expansion tank level and top it up if it's below the MIN line, using only the GAC-recommended OEM coolant—don't experiment with random brands. Using the correct color also reduces the risk of freezing in winter or overheating in summer, ensuring engine health—it's quite important. During routine maintenance, I always take a quick look at the color intensity; if it changes, it's time for a replacement.
