Question about 2002 Chevrolet TrailBlazer

1 Answer

A/C Problem with 2003 Trailblazer.

My thermostat was replaced. When driving the vehicle away, the A/C was turned on and the vehicle almost died. While at a stop sign it did die. When the A/C was turned off it ran fine. The air compressor kicks on and off every 5 to 8 seconds when turned on. Took it back to mechanic, he stated i needed a new compressor. Took it to another mechanic he stated low on freon. System was recharged still the same problem. After a few days, sometimes it works fine, sometimes it doesn't. Don't think i need a compressor air blows cold just engine idles down. Please HELP!!!

Posted by on

  • Anonymous Mar 18, 2009

    every time i turn on ac engine starts idling rough and then dies just replaced battery and alternator

  • liddysdaddy0 Mar 18, 2009

    engine dies when i turn on ac just replaced alternaor and baterry

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Chevrolet Master
  • 21,932 Answers

New compressor ,its seizing up

Posted on Dec 26, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

How much does it cost to replace it


What are you trying to replace?

Nov 26, 2015 | Cars & Trucks

1 Answer

2003 trailblazer ext obc test doesnt register


Its an OBD connector.

Check the CIGAR fuse in the under hood fuse block.

Its probably the thermostat. P0128 code?

Apr 02, 2013 | 2004 Chevrolet TrailBlazer

1 Answer

What are the torque specs for a 2003 Chevrolet trailblazer thermostat housing?


The 2003 Chevrolet Vortec 5300 generated 285 horsepower at 5,200 rpm and 325 ft.-lbs. of torque at 4,000 rpm. --------------------------------------------------------------
VVDI VAG Vehicle Diagnostic

Mar 26, 2013 | Cars & Trucks

2 Answers

Dealer said camshaft may need to be replace, did tune up on my 2003 trailblazer and sent me on my way. he said to drive for a couple weeks and see how it is, car died completely on highway a week later....


camshaft or the camshaft sensor? there is 2 diffenrent things if is the camshaft what is your car doing? your car will die if the camsensor is bad too. please make sure what is it. Thanks

Nov 08, 2011 | 2003 Chevrolet TrailBlazer

1 Answer

I have a 2003 chevy trailblazer. There is a tapping noise at startup when the engine is cold and it goes away when the vehicle gets warm. What do you think it could be?


There was a recall on the 2002 and some 2003 made in late 2002. Gm was replacing engines under this recall. If your not covered under this warr, check to see if there are small chips or metal in the intake. That engine was known for cracking cylinder sleeves .

Aug 21, 2011 | 2003 Chevrolet Trailblazer Ext

1 Answer

2003 trailblazer overheating while @ idle


Check the wiring and connections on the coolant temperature sensor that I believe is on the thermostat housing. If they look good, replace the sensor. It is pretty rare to have an electric cooling fan motor fail but not impossible. They are usually very expensive. Expensive enough that you will want to make sure that is the problem before you replace it. Usually the sensor will fail. **Please rate me on this answer.**

Jun 24, 2010 | 2003 Chevrolet TrailBlazer

1 Answer

03 Trailblazer service 4 wheel light activates while turning


check the lubricant in the transaxle, if it is low it will cause the light to come on.

Sep 21, 2009 | 2003 Chevrolet TrailBlazer

2 Answers

2003 Chevy Trailblazer my AC blower won't turn off!


you have a short to power which will cause it to stay on constantly check your blower motor resistor pack to ensure that it is working and check the wires going to the blower to make sure you have a power and a ground

Jun 29, 2009 | 2004 Chevrolet TrailBlazer

1 Answer

I need to replace the thermostat on my 2003 Trailblazer


Most if not all repair manuals for vehicles these days covers replacing the thermostat. Your best solution is to puchase one of these manuals for your vehicle from the local automotive supply store (autozone, petboys.. )

Now while i don't know your particular vehicle, i can make the safe assumption that you will need to remove the pump (or housing on the pump) to swap out the thermostat. Mostly this involves removing the housing bolts, and simlpy removing the outlet block, and replace the thermostat / gasket (if required) and replace everything.. .

again, this is not a howto guide, just from recollection. Your best, and safest bet is to get the manual, and follow it. They are usually pretty easy to replace inless you have one of those foriegn jobbies..

May 29, 2009 | 2003 Chevrolet Trailblazer Ext

Not finding what you are looking for?
2002 Chevrolet TrailBlazer Logo

243 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

60541 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21927 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...