Car leaking coolant from overflow hose

Asked by Feb 28, 2016 at 01:01 PM about the 2003 Pontiac Grand Am

Question type: Maintenance & Repair

I have a 2003 Pontiac Grand am and it has been leaking coolant from the
overflow hose. I recently changed the thermostat but it still doing the same
thing and it slowly begins to over heat. Also when I turn off my car is can hear a
bubbling sound coming from the engine where the hose connects to the
radiator.

1 Answer

12,420

would start with a cooling system flush. it is not impossible that you have a bad head gasket. there is a combustion leak test for that.

1 of 1 people found this helpful.

Your Answer

Pontiac Grand Am Experts

  • #1
    tenspeed
    Reputation
    7,900
  • #2
    John Saffrahn
    Reputation
    1,610
  • #3
    Tom Demyan
    Reputation
    1,580
View All

Related Models For Sale

Used Pontiac Grand Prix
12 Great Deals out of 2,552 listings starting at $1,750
Used Pontiac Firebird
10 Great Deals out of 767 listings starting at $2,500
Used Chevrolet Camaro
499 Great Deals out of 33,551 listings starting at $1,450
Used Chevrolet Impala
567 Great Deals out of 36,776 listings starting at $990
Used Pontiac GTO
11 Great Deals out of 487 listings starting at $4,500
Used Ford Mustang
610 Great Deals out of 39,011 listings starting at $1,500
Used Toyota Camry
1,001 Great Deals out of 101,180 listings starting at $300
Used Honda Accord
1,192 Great Deals out of 74,709 listings starting at $561
Used Honda Civic
777 Great Deals out of 67,925 listings starting at $999
Used Ford F-150
3,190 Great Deals out of 239,353 listings starting at $1,300
Used Chevrolet Monte Carlo
9 Great Deals out of 1,238 listings starting at $1,488

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.