How to replace Peugeot 30 1 coolant;
The first step is to do a comprehensive inspection to see if there are any signs of cracks and leaks in the pipeline, with the focus on the five-way pipe. Antifreeze must flow through the five-way pipe and then be distributed to different parts of the engine in order to play its role.
Step 2, release the previous antifreeze and clean the liquid channel with clear water. Add clear water to the antifreeze replenishment tank, then inject clear water into the tank to make it continuously flow through the engine cooling system, and then idle for 3 to 5 minutes to circulate water. The water from the water tank is a little pink at first. Continue to inject fresh water until the water is clean. Don't forget to remove the heating water pipe and clean the water in the heating water tank.
The third step is to change the antifreeze. After draining for about 1 hour, add new antifreeze from the water pipe of the water tank (radiator), and then add a bucket of antifreeze to the antifreeze tank until the antifreeze tank is almost full, and ignite for about 10 minute. At this time, the liquid level of the cooling system drops due to the exclusion of some air, and then antifreeze is added, as long as the liquid volume is between the highest scale and the lowest scale.