Running hot

Asked by Apr 24, 2017 at 06:26 PM about the 2005 Chevrolet Blazer 4 Door LS

Question type: Maintenance & Repair

Hi, my NAME is SidneyNewsome. I
changed the water pump and the
thermostat even though it doesn't run
hot in Park for long periods maybe an
hour or so . but while driving it . it's start
to go up in temperature for about3 to
4minutes then it's running hot to where
u have to pull over . I hope that you can
answer my question . thanks

1 Answer

73,765

If you think the thermostat is ok, then you probably did not purge the cooling system after refilling it. The cooling system needs to be purged from air pockets. Here is a video on how to do that... https://www.youtube.com/watch?v=xeTgmdRkQtY

Your Answer

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,030
  • #2
    yetilikesbeer
    Reputation
    1,350
  • #3
    Rowefast
    Reputation
    1,030
View All

Related Models For Sale

Used Chevrolet Tahoe
653 Great Deals out of 39,510 listings starting at $1,000
Used Chevrolet TrailBlazer
100 Great Deals out of 4,561 listings starting at $1,475
Used Chevrolet S-10
5 Great Deals out of 1,208 listings starting at $2,500
Used GMC Jimmy
239 listings starting at $1,950
Used Chevrolet Silverado 1500
2,134 Great Deals out of 167,340 listings starting at $1,995
Used Jeep Grand Cherokee
895 Great Deals out of 70,665 listings starting at $1,045
Used Chevrolet Suburban
344 Great Deals out of 21,843 listings starting at $1,999
Used Ford Explorer
852 Great Deals out of 63,389 listings starting at $995
Used Jeep Wrangler
315 Great Deals out of 16,229 listings starting at $2,500
Used Chevrolet Colorado
278 Great Deals out of 31,497 listings starting at $1,995
Used Ford F-150
2,317 Great Deals out of 183,061 listings starting at $1,000

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.