Why is my antifreeze being used up so quickly and i cant find a leak

Asked by Jan 10, 2014 at 12:50 PM about the 1999 Pontiac Grand Am 2 Dr SE Coupe

Question type: Maintenance & Repair

1 Answer

5,125

Have the cooling system pressure checked, you might have a loose hose connection that only blows off antifreeze when your car is moving. Antifreeze can also find its way into the crankcase via a failed water pump seal, head gasket, or several less common problems. In that case your oil will be foamy or light brown. Do the pressure test first.

Your Answer:

Pontiac Grand Am Experts

  • #1
    tenspeed
    Reputation
    8,050
  • #2
    Tom Demyan
    Reputation
    1,670
  • #3
    John Saffrahn
    Reputation
    1,640
View All

Related Models For Sale

Used Pontiac Grand Prix
11 Great Deals out of 1,761 listings starting at $800
Used Pontiac Firebird
5 Great Deals out of 683 listings starting at $4,700
Used Ford Mustang
268 Great Deals out of 38,445 listings starting at $1,350
Used Chevrolet Camaro
238 Great Deals out of 27,434 listings starting at $2,077
Used Chevrolet Malibu
508 Great Deals out of 52,352 listings starting at $1,550
Used Chevrolet Impala
442 Great Deals out of 25,964 listings starting at $950
Used Nissan Altima
754 Great Deals out of 67,300 listings starting at $1,495
Used Pontiac Bonneville
330 listings starting at $1,900
Used Jeep Grand Cherokee
984 Great Deals out of 77,320 listings starting at $900
Used Honda Accord
585 Great Deals out of 104,730 listings starting at $1,225

Used Cars For Sale

2004 Pontiac Grand Am For Sale
179 listings starting at $1,900

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.