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Method for changing the coolant on a Peugeot 308 II.

Model: Peugeot 308 T9, MK 2 - Years 2013-2021
Part: Antifreeze coolant

In this video we see how to change the coolant on a Peugeot 308 II: we disconnect the tube from the coolant reservoir, and the radiator return has been inserted into a tube that drains the liquid into a bucket. The car is naturally running: the youtuber has put a weight on the accelerator (but we can ask a friend for help), so that the valve that circulates the liquid can open. The new coolant is gradually introduced into the tank; when the red, new liquid comes out, it means that everything has been replaced. Previously, the system was cleaned with only demineralized water, using the car for a couple of days; only then was the final replacement made with the coolant recommended by the Manufacturer.

Posted on 3 August 2025 by ScegliAuto

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