What is wrong with my heat?

Asked by Feb 19, 2007 at 06:13 PM about the 2000 Chevrolet Blazer 2 Door LS

Question type: Maintenance & Repair

MY heat does not work. I've replaced the thermostat and still nothing. It blows out cold air like it is on AC all the time. What fuses could I check or what should I do?

1 Answer

16,535

Hello, Here is some great information about diagnosing a heater problem: http://www.trustmymechanic.com/newsletter4.html Best of luck! CarGrrl

8 out of 8 people think this is helpful.

Your Answer

Add photo

Related Questions

  • What's wrong with my reserves 1 answer

    Its pouring antifreeze didn't have one issue till a friend added antifreeze then next morning service light was on that night for stuck n mud then started over heating an pouring out as far as i p...

    1998 Chevrolet Blazer 4 Door LS 4WD

    -

    Maintenance & Repair

  • no heat 1 answer

    yes i am not getting any heat just cold air

    1998 Chevrolet Blazer 2 Door 4WD

    -

    Maintenance & Repair

  • limited heat?? 1 answer

    I have a 2004 chevy blazer, heat only comes through center vents, bothing on floor or defrost?? What could be the issue

    2004 Chevrolet Blazer 4 Door LS 4WD

    -

    Maintenance & Repair

  • heat dont work 3 answers

    the heat comes out very little, cant barely feel it but its on # 4 ,, no floor heat and no defrost coming out,,

    1998 Chevrolet Blazer 4 Door LS 4WD

    -

    Maintenance & Repair

  • No heat or a/c 1 answer

    Have s 1986 s10 blazer there is no heat or a/c working what is wrong with it

    Chevrolet

    -

    Maintenance & Repair

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,700
#2 yetilikesbeer
yetilikesbeer
Reputation 1,060
#3 dandyoun
dandyoun
Reputation 650
View All

Related Models For Sale

Used Chevrolet Tahoe
1,067 Great Deals out of 32,280 listings starting at $1,495
Used Chevrolet S-10
9 Great Deals out of 1,636 listings starting at $2,450
Used Chevrolet Silverado 1500
2,628 Great Deals out of 148,540 listings starting at $1,800
Used GMC Jimmy
308 listings starting at $2,750
Used Ford Explorer
1,433 Great Deals out of 71,885 listings starting at $985
Used Jeep Grand Cherokee
1,117 Great Deals out of 69,518 listings starting at $1,500
Used Ford F-150
3,397 Great Deals out of 203,568 listings starting at $1,273
Used Chevrolet Camaro
644 Great Deals out of 39,147 listings starting at $2,995
Used Chevrolet Suburban
718 Great Deals out of 21,977 listings starting at $2,100
Used Chevrolet C/K 1500
1,055 listings starting at $1,999
Used Toyota 4Runner
383 Great Deals out of 20,143 listings starting at $2,499
Used Chevrolet Impala
951 Great Deals out of 36,332 listings starting at $884