206 fever

Don't play if the water in the reserve water tank is clean or the antifreeze is clean. If you say that I will be stuck on my head, open the heating towards the next winter, blow the hot air, stop the engine, radiator, take out the hose at the bottom, let all the dirty water drain out, plug the hose back, fill the engine, and start the heater again, continue adding water, stop the engine again, take out the hose again, drain the water. Re-attach the hose, also attach the clamp. Put the 3 liter antifreeze you bought and complete it with water. Check the water level again after a little engine has started. Check back the next day. No need to give money to cleaners. Just wash the outer parts of the radiator and keep the air. Using pressurized water will damage the radiator.