what are the most common places for coolant to leak? referingto the 2004 audi a6 2.7 turbo.

20

Asked by May 21, 2012 at 09:19 PM about the 2004 Audi A6 2.7T S-Line Quattro

Question type: Maintenance & Repair

3 Answers

1,515

upper and lower Hose pipes the common place for coolant leaks after that the Radiator cap (the rubber on the cap gets hard causing coolant to leak

1 out of 1 people think this is helpful.
95

The secondary water pump. Located under the intake manifold. Look with a flashlight by the throttle body. You will see a pool of antifreeze collecting on the intake.

5 out of 5 people think this is helpful.
Best Answer
465

could be anywhere but if you look at the hoses coming out from the engine block at the top and going to the radiator these have the highest pressure in them and could leak. I once had a leak which was only detectable by touching the metal clamps on the hoses as it was behind one of them. I would advise you start from the reservoir and follow the entire system around. If you can't find the leak perhaps your water pump seal is gone.

Your Answer

Add photo

Related Questions

  • I have an Audi A6 quattro Turbo 2003, and has been leaking coolant. 1 answer

    2 years ago we put 2 grand into it and had them take the engine out and repair all the hoses. Now the coolant is leaking. I took it back in and they looked around and did a temp pressure test and said...

    2003 Audi A6 2.7T Quattro

    -

    Maintenance & Repair

  • audi a6 2.7t 3 answers

    Does anybody knows what could be the problem on my audi a6 2.7t you floor the pedal but doesn't seem to catch power

    2000 Audi A6 2.7T

    -

    Maintenance & Repair

  • Audi turbo problems 8 answers

    I have an 2001 Audi 2.7T. It has been leaking oil. I had the oil gasket replaced/fixed 2 months ago. The car was working fine but then the check oil light came on after driving for 3 weeks. The folks ...

    2001 Audi A6 2.7T

    -

    Maintenance & Repair

  • Do Audi A6 Turbo wagons burn oil? 4 answers

    I purchased my 2009 Audi A6 Turbo Avant in October, 2009. I currently have 40,000 miles on the car and have had to 1 quart of oil to the car at least 4-5 times since I owned the car. Is this normal?

    2009 Audi A6 3.0T Quattro Premium Plus

    -

    Maintenance & Repair

  • DOES MY TURBO IN MY AUDI 2000 a6 HAVE TO BE REPLACED IF IT IS LEAKING OIL? THE CAR RUNS VERY WELL. 1 answer

    my audi is in the shop to replace the clutch kit and they noticed my turbos is leaking and said it needs to be replace. I cant afford to replace the turbos does it have to be replace. the car runs goo...

    2000 Audi A6 2.7T

    -

    Maintenance & Repair

A6

Looking for a Used A6 in your area?

CarGurus has 7,521 nationwide A6 listings starting at $2,695.

ZIP:

Search Audi A6 Questions

Audi A6 Experts

#1 JRKPerformax
JRKPerformax
Reputation 230
#2 Tom Demyan
Tom Demyan
Reputation 220
#3 tenspeed
tenspeed
Reputation 190
View All

Related Models For Sale

Used Audi A4
356 Great Deals out of 13,166 listings starting at $1,599
Used BMW 5 Series
658 Great Deals out of 17,687 listings starting at $1,500
Used Audi A8
33 Great Deals out of 1,791 listings starting at $2,500
Used Mercedes-Benz E-Class
766 Great Deals out of 22,839 listings starting at $1,600
Used BMW 3 Series
1,794 Great Deals out of 40,896 listings starting at $1,250
Used Audi S6
15 Great Deals out of 472 listings starting at $9,995
Used Audi S4
55 Great Deals out of 905 listings starting at $3,900
Used Mercedes-Benz C-Class
1,001 Great Deals out of 32,766 listings starting at $1,950
Used BMW 7 Series
180 Great Deals out of 5,861 listings starting at $1,600
Used Mercedes-Benz S-Class
176 Great Deals out of 6,001 listings starting at $2,500

Used Cars For Sale

2017 Audi A6 For Sale
3,462 listings starting at $46,942
2016 Audi A6 For Sale
19 Great Deals out of 1,086 listings starting at $27,998
2015 Audi A6 For Sale
8 Great Deals out of 161 listings starting at $25,900
2014 Audi A6 For Sale
42 Great Deals out of 584 listings starting at $20,988
2013 Audi A6 For Sale
49 Great Deals out of 577 listings starting at $15,995