greenish liquid leaking from my vehicle

Asked by Jun 08, 2013 at 05:09 AM about the 2005 Audi A4 Avant

Question type: Maintenance & Repair

im driving an audi A4 2004 model .recently the water level has been going down and on topping up i see some dripping from underneath the coolant tank,also after driving the car i notice "greenish water" flowing from the car,as i open the bonnet i notice the water in the coolant tank practcally boiling or forming bubbles.what could the problem be in this case?

1 Answer

238,005

The "green water" is your coolant. You are just adding water, diluting your coolant. Apparently you have a leak somewhere and need to have it fixed. Could be a hose, expansion tank, water pump, engine block etc. The boiling and foaming is a symptom of the leak and a low coolant level. Have a mechanic inspect it ASAP, you don't want to overheat your engine causing more damage and being stranded on the side of the road.

3 of 3 people found this helpful.

Your Answer

Add photo

Related Questions

Search Audi A4 Avant Questions

Audi A4 Avant Experts

#1 aymantn
aymantn
Reputation 90
#2 300SDLGUY
300SDLGUY
Reputation 70
#3 Tom Demyan
Tom Demyan
Reputation 50
View All

Related Models For Sale

Used Audi A4
229 Great Deals out of 10,877 listings starting at $1,899
Used Audi A6
159 Great Deals out of 6,470 listings starting at $2,495
Used Audi Allroad
15 Great Deals out of 348 listings starting at $16,995
Used BMW 3 Series
974 Great Deals out of 31,729 listings starting at $1,000
Used Audi A3
69 Great Deals out of 6,351 listings starting at $3,700
Used Audi S4
43 Great Deals out of 1,604 listings starting at $4,500
Used Audi S4 Avant
11 listings
Used Volkswagen GTI
71 Great Deals out of 6,965 listings starting at $1,995
Used BMW 5 Series
460 Great Deals out of 15,987 listings starting at $1,700

Used Cars For Sale

2012 Audi A4 Avant For Sale
27 listings starting at $11,450
2011 Audi A4 Avant For Sale
42 listings starting at $9,950
2010 Audi A4 Avant For Sale
3 Great Deals out of 28 listings starting at $9,995
2009 Audi A4 Avant For Sale
4 Great Deals out of 40 listings starting at $6,995
2008 Audi A4 Avant For Sale
48 listings starting at $6,495

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.