My 1991 Chevy Astrovan keeps spewing antifreeze fumes through the vents, actually fogging up the windows. I was told its the heater core. Im getting that fixed this weekend, but now the temp. gauge

Asked by Dec 16, 2014 at 02:59 PM about the 1991 Chevrolet Astro CL AWD

Question type: Maintenance & Repair

Keeps going up and down, is that v related
to the heater core too?

2 Answers

71,985

More than likely ,you are loosing coolant through the heater core,and low coolant will make it jump back and fourth.

1 of 1 people found this helpful.

Thank you.

Your Answer

Chevrolet Astro Experts

  • #1
    celica_gt_pimp
    Reputation
    340
  • #1
    Tom Demyan
    Reputation
    340
  • #3
    John Saffrahn
    Reputation
    290
View All

Related Models For Sale

Used GMC Safari
104 listings starting at $2,400
Used Dodge Grand Caravan
196 Great Deals out of 34,796 listings starting at $1,900
Used Chevrolet Camaro
398 Great Deals out of 31,485 listings starting at $3,495
Used Ford F-150
3,046 Great Deals out of 230,455 listings starting at $1,300
Used GMC Safari Cargo
34 listings

Used Cars For Sale

2005 Chevrolet Astro For Sale
21 listings starting at $3,850
2004 Chevrolet Astro For Sale
21 listings starting at $2,400
2003 Chevrolet Astro For Sale
31 listings starting at $2,900
2002 Chevrolet Astro For Sale
24 listings starting at $2,595
2001 Chevrolet Astro For Sale
20 listings starting at $1,595

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.