why does my 2003 chevy trailblazer shut off while im ideling when running ac

10

Asked by May 19, 2015 at 10:46 PM about the 2003 Chevrolet TrailBlazer LS 4WD

Question type: Maintenance & Repair

when I have ac going or fan while im at a stop sign or ideling my blazer shuts off.why?

3 Answers

445

Clean throttle body and Venturi

445

Highly possible that A C compressor clutch coil is shorting or compressor could be attempting to lock up. Have a technician run ac test pressures / also ohms read coil on AC compressor that engages clutch on AC unit, last have tech read available voltage on vehicle, to ECM with A C is switched on. Sounds like idle air control fail also

10

They did. Have had it for 2years now. Took it in to dealership when it was under warranty 3times and they still cant figure it out. It never shut off for them

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 2003 chevy trailblazer AC 2 answers

    2003 Chevy Trailblazer 4x4 Vortec 6. has AC when you start but after you stop somewhere or run it for a while then start it back up no AC. Checked it with the Gauge that comes with the AC canister and...

    2003 Chevrolet TrailBlazer LS 4WD

    -

    Maintenance & Repair

  • 2004 chevy trailblazer shuts off 16 answers

    my car just turns off, when stopped in drive it idles good then all of a sudden there is a tremor and the rpm drops and dies, it starts right back up.

    2004 Chevrolet TrailBlazer LS

    -

    Maintenance & Repair

  • I can turn my heat on and it runs fine but when I turn my defrost on it makes my truck shut off. 1 answer

    When driving or just sitting still and having to use the defrost on my trailblazer it makes my truck shut off but I can run the heat and it won't shut off the truck. Please help.

    2004 Chevrolet TrailBlazer LS

    -

    Maintenance & Repair

  • Chevrolet Traliblazer computer issues 3 answers

    Ive been having some major computer problems with my trailblazer. Here are the symptoms : The ac shuts off when im driving, the radio display it says "needs amp". My radio will stop n start again. I ...

    2002 Chevrolet TrailBlazer LT

    -

    Maintenance & Repair

  • Car shuts off when ideling 9 answers

    My 2002 Chevy impala shakes really bad when I'm idle and shuts off completely, the other day it shut down and wouldn't start up again what could this be?

    2002 Chevrolet Impala LS

    -

    Maintenance & Repair

TrailBlazer

Looking for a Used TrailBlazer in your area?

CarGurus has 5,296 nationwide TrailBlazer listings starting at $1,700.

ZIP:

Search Chevrolet TrailBlazer Questions

Chevrolet TrailBlazer Experts

#1 Tom Demyan
Tom Demyan
Reputation 760
#2 bigdogracer
bigdogracer
Reputation 670
#3 tennisshoes
tennisshoes
Reputation 550
View All

Related Models For Sale

Used Chevrolet Tahoe
809 Great Deals out of 28,674 listings starting at $1,500
Used Jeep Grand Cherokee
889 Great Deals out of 69,215 listings starting at $1,300
Used GMC Envoy
58 Great Deals out of 2,367 listings starting at $1,800
Used Chevrolet Silverado 1500
2,297 Great Deals out of 156,238 listings starting at $1,395
Used Chevrolet TrailBlazer EXT
15 Great Deals out of 1,316 listings starting at $1,645
Used Ford Explorer
1,000 Great Deals out of 73,800 listings starting at $750
Used Chevrolet Impala
796 Great Deals out of 34,708 listings starting at $799
Used Chevrolet Blazer
1,349 listings starting at $1,995
Used Dodge Durango
331 Great Deals out of 24,233 listings starting at $1,500
Used Chevrolet Camaro
310 Great Deals out of 38,867 listings starting at $1,250
Used Ford F-150
2,882 Great Deals out of 212,656 listings starting at $1,000
Used GMC Yukon
551 Great Deals out of 17,369 listings starting at $1,995

Used Cars For Sale

2007 Chevrolet TrailBlazer LS 4WD For Sale
7 Great Deals out of 240 listings starting at $2,850
2006 Chevrolet TrailBlazer LS 4WD For Sale
14 Great Deals out of 418 listings starting at $1,700