How to Replace Coolant in the New Passat?
2 Answers
New Passat coolant replacement method is as follows: 1. Always place a suitable cloth on the compensation tank cover to protect the face, hands, and arms from hot engine coolant or steam. 2. Only add coolant that meets Shanghai Volkswagen specifications. 3. The engine coolant level must be within the marked range on the compensation tank. Do not add beyond the upper edge of the marked area. 4. Tighten the cover securely. 5. In an emergency where coolant meeting the required specifications is unavailable, do not use other engine coolant additives. Temporarily add only distilled water, and then restore the correct mixture ratio with the specified engine coolant additive as soon as possible.
I've replaced the coolant in my new Passat several times, and it's pretty straightforward. First, make sure the car is parked and the engine is completely cold - you don't want to burn yourself. Get your tools ready, mainly a wrench and an old bucket to catch the fluid. Locate the drain plug at the bottom of the radiator, loosen it to drain all the old coolant. Then flush the cooling system twice with clean water to remove any residue. When adding new coolant, be careful - the new Passat uses G12 or G13 type, mixed with water at a 50% ratio. Don't pour too quickly to avoid bubbles. After filling, start the engine until the temperature rises and the fan kicks in, while keeping an eye on the fluid level between MIN and MAX marks. Finally, clean up and put away your tools. Regular coolant changes every two years prevent engine overheating or freezing, extend vehicle life, and save on repair costs.
