How many liters of coolant does the Focus need?
1 Answers
The Focus requires 4L of coolant for replacement. When replacing the coolant, remember to bleed the air, otherwise insufficient coolant can cause the engine temperature to rise. How to choose coolant: The basic indicators of coolant are freezing point and boiling point. The market offers coolants with freezing points of -15°C, -25°C, -30°C, -40°C, etc. Generally, choose one that is at least 10°C lower than the lowest temperature in your region. Coolant replacement cycle: For vehicles that run for long periods, such as taxis, high-quality coolant should generally be replaced annually. For vehicles with shorter operating times, replacement can be done every two years or every 30,000 kilometers. To prevent excessive foam formation, which reduces the heat exchange efficiency between the coolant and engine components, ensure the product is within its validity period when adding it. Long-life coolants can have a validity period of up to three years. If suspended particles, sediment, or signs of deterioration or discoloration are found in the coolant, replace it promptly and clean the system.