cooling system malfunction or worse?

Asked by Jerry Feb 19, 2014 at 10:41 PM about the 1998 BMW 7 Series

Question type: Maintenance & Repair

I had a leaking Expansion tank so I replaces it.  Now I am getting sputtering and steaming coming from around the Expansion tank cap if I just drive around the block.  Do I have an Expansion tank problem or a blown head gasket?

1 Answer

9,785

Sounds like the exhaust gas from a blown headgasket are getting into the cooling system.

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    lweems
    Reputation
    2,090
  • #2
    GuruCWCLH
    Reputation
    1,780
  • #3
    Vince Lee
    Reputation
    1,560
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Mercedes-Benz S-Class
12 Great Deals out of 224 listings starting at $8,887
Used BMW 5 Series
26 Great Deals out of 318 listings starting at $4,500
Used BMW 8 Series
5 Great Deals out of 68 listings starting at $64,984
Used Mercedes-Benz E-Class
38 Great Deals out of 505 listings starting at $5,700
Used BMW 3 Series
72 Great Deals out of 1,174 listings starting at $1,995
Used Audi A8
32 listings starting at $11,495
Used Land Rover Range Rover
15 Great Deals out of 298 listings starting at $11,977
Used Lexus LS
24 listings starting at $11,900
Used Cadillac Escalade
16 Great Deals out of 398 listings starting at $6,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.