Audi A4 Heater Core Flush Diy

Here s how to flush it out.

Audi a4 heater core flush diy.

2004 audi a4 usp 2001 audi s4 2005 vw jetta gli 2001 vw jetta wolfsburg. I was researching and found that some people would replace theirs and it would take them several. See how i flushed out the heater co. Don t let a faulty audi a4 heater core ruin your drive get a replacement at autozone.

Audi a4 1997 01 audi tt 2000 04 vw passat 1996 00 vw golf 2000 02 vw jetta 2000 02 vw beetle 1999 02 radiator and hose replacement. However you won t get much enjoyment when your heater is only producing lukewarm heat on a cold day. It is way too expensive to replace the heater core in this car. Hey y all i recently bought a high mileage 2001 s4 and discovered that i have no heat.

Audi a4 heater core your audi a4 combines a luxurious interior with superior performance to give you an all around enjoyable driving experience. Sometimes corrosion in the cooling system can clog the heater core. 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 inch high at idle.