2000 chevy zr2 no heat any ideas?

Asked by Jul 07, 2017 at 04:35 PM about the 2000 Chevrolet Blazer LS 2-Door 4WD

Question type: Maintenance & Repair

thermostat changed flushed system, still no heat

3 Answers

2,150

heater core...

7,475

listen for or inspect the actuator door to open when you hit the button or , , access the two hoses of the heater core at the firewall under the hood , see if you can get a hose on one to see if it flows through fully , to see if it's clogged , which ever is easier

575

On a hot running engine, grab the 2 water hoses coming out of the fire wall. BOTH should be hot, if not, report back, easy fix with a garden hose.

Your Answer:

Blazer

Looking for a Used Blazer in your area?

CarGurus has 15 nationwide Blazer listings and the tools to find you a great deal.

Postal Code:

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,350
  • #2
    yetilikesbeer
    Reputation
    1,560
  • #3
    Rowefast
    Reputation
    1,240
View All

Related Models For Sale

Used Chevrolet Tahoe
10 Great Deals out of 784 listings starting at $5,900
Used Chevrolet Silverado 1500
102 Great Deals out of 11,132 listings starting at $4,950
Used Chevrolet S-10
3 listings
Used GMC Jimmy
7 listings
Used Chevrolet Camaro
11 Great Deals out of 931 listings starting at $11,500
Used Ford F-150
134 Great Deals out of 11,446 listings starting at $1,995
Used GMC Yukon
13 Great Deals out of 1,045 listings starting at $5,500
Used Chevrolet Suburban
9 Great Deals out of 467 listings starting at $8,995
Used Jeep Wrangler
20 Great Deals out of 1,867 listings starting at $3,494
Used Ford Explorer
20 Great Deals out of 1,741 listings starting at $3,500
Used Jeep Grand Cherokee
67 Great Deals out of 5,333 listings starting at $2,994

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.