Audi A4 B6 Heater Core Flush

I took my 2002 a4 1 8t quattro to midas for a free check up and they said the heater core is clogged. B6 a4 heater core flush. So sounds like a full flush and new heater core from ecs tuning is my next course of action.

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B6 A4 Muriatic Acid Heater Core Flush Youtube

Audi A4 Heater Core Replace Youtube

Flush The Heater Core On An A4 Youtube

Turn on the water flow not too hard as the heater core is a bitch to replace and watch the gunk come out.

Audi a4 b6 heater core flush. As i later discovered 7 8 would have been much easier to work. A4 b5 platform discussion heater core backflush w pics after being without heat since early spring i decided it was time to set things right. Followup from the pelican staff. Vw passat audi a4 a6 and a8 no heat clogged heater core fix flushing the heater core.

Audi a4 b6 technical articles. The car overheated and has been fixed but now i m sitting with the problem. You re better off removing both heater core hoses and trying to flush it with water. Using this post as a guide i went to home depot and bought 10 of 3 4 id tubing to make my life easier.

January 25 2018. Flushing a heater core is similar on all vehicles. Now is probably a good time to drain flush and bleed your whole cooling system. Keep flushing until the water coming out is clear.

1000 is a little too much and so i thought i d give heater core flushing a try but i do not have any kind of compressor or pump to force water through. Thank god for this diy. Living in minnesota without good heat is not a viable option. Is your heat not working or is your heater not hot.

So if you want the short story when flushing the heater core you need two bottles of clr let one bottle sit overnight in the core flush it both ways 10 12 times more clr for a few hours flush 10 12 more times and the big piece of info let it sit at idle to bleed for a very long time until coolant is spouting out the bleed hole about an. Remove both heater hoses then run clean water through core to clean it out. They quoted me 1000 to replace it and said flushing out the heater core doesn t help. I have a 2004 audi a4 2 0.

Learn how to flush your heate. Do you know if the heater core flush procedure for the a4 cabriolet is the same as the one you have already posted for the audi a4 1997 01. At least the heater core on the b6 looks relatively easy to replace compared to the b5. B6 a4 heater core diy.

Page 1 of 6 1 2 3. Reverse the hose and forward flush again making sure the water coming out is clear. List of tools used. If debris doesn t come out right away.

You may have a clogged heater core so do a heater core flush and unclog it.