Purga Audi Audi A6 2.5 TDI Year 1999

Hello, it is the first time I write in this forum.
I have a problem with a car: Can someone tell me how the water circuit of an Audi A6 Audi A6 Motor AFB 2.5 TDI year99 is purged ?? Thank you.

Hi Compi I don't know if you know him Audi's forum, sure they tell you everything you want from your car are a very big family www.audisport-iberica.com . A greeting.

Hello, you will see several options
1 - Put the heating
2 - In the heating sleeves they usually carry purgiers
3 - With air pressure you can drive you to compress the circuit, you would have to remove the plug and with an air gun put an hand on the plug and make a gouco with your hand put the gun and add air pressure trying that you do not come out the air you do it. and you will hear bubble noises this helps to extract it greetings

Good, tell me where you've seen the water circuit purge like this because it is normal to start the engine to leave until it reaches the functioning temperature and the clear thermostat opens by the beginning of the beginning of the radiator or the expansion vessel entules open the purgers so that the air comes out.

Hello, you will see in the heavy vehicles that it has between 35 and 40 liters of refrigerant, the difficulty enlays it offers then it offers a pressure to read the refrigerant that has more weight than the air and it comes out, it is an old trucko of industrial professionals for your curiosity and does not fail greetings