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This guide is for vehicle owners and mechanics using Comma Super Longlife Antifreeze & Coolant. It provides 5-year long-life protection against freezing and overheating in petrol and diesel engines. Note that this is a concentrate and requires dilution before use.
Typically, a 50/50 mix of coolant and water is recommended, but always consult your vehicle's manual.
It is generally not recommended to mix coolants. For best results, flush the system before using Comma Super Longlife Antifreeze & Coolant.
This coolant provides up to 5 years of protection. However, check your vehicle's manual for specific recommendations.
Use distilled or deionised water to prevent mineral build-up in the cooling system.
Yes, it is suitable for petrol and diesel engines. Always confirm compatibility in your vehicle's manual.
NAP-free means the coolant does not contain Nitrites, Amines or Phosphates, which helps to protect the cooling system.
Check for leaks in the cooling system, including the radiator, hoses, and water pump. Repair any leaks and top up the coolant.
Check the coolant level, radiator for blockages, and the operation of the cooling fan. Flush the cooling system and refill with the correct dilution of Comma Super Longlife Antifreeze & Coolant.
