How often should the coolant be replaced in a Toyota Land Cruiser Prado?
1 Answers
Toyota Land Cruiser Prado coolant is generally replaced every two years or every 40,000 kilometers driven. When adding coolant, ensure the product is within its validity period. It must be replaced regularly, and it is recommended to use the same brand of coolant. Coolant replacement cycle: For vehicles that operate 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 coolant can have a validity period of up to three years. If suspended particles, sediment, or signs of deterioration or discoloration are observed in the coolant, replace it promptly and clean the system. How to determine if coolant is low: Check the coolant warning light on the dashboard. If it lights up, it is likely due to low coolant, though it could also be caused by excessively high cylinder temperatures. Inspect the coolant reservoir. If the fluid level is below the minimum mark (MIN), do not continue driving and add coolant promptly. Check the water level indicator on the coolant tank. The normal coolant level should be between the maximum and minimum marks. To determine if coolant is low, observe the marks. If the coolant level is below the minimum mark, it indicates a deficiency.
