Question about Audi A4

1 Answer

2001 Audi A4 heater blows cool air even when set on Hi. When I park water drips from AC condenser like I was using air conditioning

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Audi Master
  • 5,332 Answers

The EVAP core (the part that cools the air) is similar to a dehumidifier. As the outside air passes through the EVAP core it removes the moisture from the air. The moisture collects on the EVAP core and eventually drains out of the EVAP drain which is usually under the passenger side of the car. This is normal any time the a/c is on.

Posted on Oct 06, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2006 tirbeca when heater is on only blows hot air on drivers side, But when AC is on blowws cool air on passengers side. also water dripping on passenger side when AC is on


Problem with driver's side blend air door. Water on the floor is a sign of a clogged condensate drain tube. Do a search for how to clean a car condensate tube.

Jul 25, 2017 | AC Cars & Trucks

1 Answer

Water coming into cab through air vents


The heat exhanger in the ductwork will create condensation as it cools the air, removing water from the air. There is a rubber tube that can become plugged with acumulated dust and dirt in the ductwork. That tube allows condensation to drip onto the ground beneath the firewall in the engine compartment. Try blowing compressed air into the drain tube from beneath the vehicle. A blocked drain tube can cause mildew to grow in the ductwork, which is a bio hazard.

A properly functioning condensation drain tube will small water puddles to appear under the vehcile where it is parked after the AC has been used.

Mar 14, 2014 | 1994 Isuzu Rodeo

1 Answer

Audi a4 2.8l no heat


take the top off the filler cap run engine to boil. keep it full off water to the top. you will see air bubbles coming out as the engine gets hotter. squeeze the pipes on the rads to help the air come out. when fan kicks in turn engine off and leave to cool down.while you are doing this make sure the fan for heater is off but is on full heat. can have fan on number one on speed that is fine.

Mar 01, 2013 | 2000 Audi A4

1 Answer

Water seesm to leak from behind fan housing when it rain and after air conditoner is turned off


water dripping from a.c after being used is normal on any vehicle, its just condensation frome warm air and cold ac lines, as for rain its probably just rain water coming through the front end, however if the water is reddish or green in color it would indicate a coolant leak and would be noticable much more often.

Jun 09, 2012 | 2002 Audi A4

1 Answer

Heater core


If anti-freeze is actually coming out of the drain tube then yes, you could very well have a bad heater core. You may also be able to smell antifreeze while inside the vehicle if it is leaking. [Its a kind of sickly sweet smell] If just clear water is dripping out then this is most likely from normal condensation that is collecting and dripping off of the air conditioning evaporator core as the air conditioner runs. This condensation collects in the heater, a/c housing then drips out of the same little drain. Water from normal condensation will evaporate off of cement or pavement pretty quickly but antifreeze takes quite a while to evaporate away and feels slimy to the touch. It doesn't take much of an antifreeze leak before the cooling system gets low on so make sure you don't run low on coolant which can cause the engine to overheat.

Jul 11, 2010 | 1994 Pontiac Grand Am

1 Answer

My audi a4 is blowing out cold air even when the


heater core clogged or heater valve

Jan 07, 2010 | 1998 Audi A4

1 Answer

Hot air blows but cools down in 15-20 seconds.


You likely have a restriction in the heater coolant hose circuit - perhaps a coolant control valve not fully opening, or a kinked hose.
Insufficient coolant volume is flowing to keep the heater core hot.
Try back flushing the heater core system with a garden hose to check flow.

Nov 13, 2009 | 2003 Audi A4 Cabriolet

3 Answers

96 audi a4 blowing cold air


yes, very possible. but first check your fluid level, thermostat.

Dec 06, 2008 | 1997 Audi A4

1 Answer

Heater doesn't work


your heater core went bad, you need to replace the heater core....

Nov 24, 2008 | 2001 Audi A4

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

468 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audi Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

yadayada
yadayada

Level 3 Expert

76691 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14381 Answers

Are you an Audi Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...