Question about 2002 Chevrolet TrailBlazer

1 Answer

Air does not blow out of top vents/atface level

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,252 Answers

Check for broken or cracked vacuum hose under hood....

Posted on May 26, 2011

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Just replaced battery started car 2008 t&c touring van and very hot air started to blow out the front right side vents all other vents blow cold air checked freon level ..full any suggestings?


You may have to have the body computer "flashed" by a dealer scan tool. Sometimes the body computer looses data when the battery is disconnected. Sometimes it relearns itself after a few trips.

Sep 28, 2012 | 2003 Chrysler Town & Country

1 Answer

I have a 2001 BMW 330CI When I turn on the A/C the drivers side vents blow cold air while the passenger side vents blow warm air or not cold air. You can put your hand in front of the two vents at the...


Hi bensarabia,

This condition is usually an indication that the a/c refrigerant level is low. The driver's side will always get heating and cooling first. I would recommend having the refrigerant level checked and also having it leak tested.

Jun 11, 2011 | 2001 BMW 330

1 Answer

THE DEFROST BLOWS OUT HOT AIR, BUT THE FRONT SIDE WINDOWS AND THE TOP OF THE WINDSHIELD FOGS OVER. HARDLY ANY AIR COMMING OUT OF THE VENTS ON THE SIDE OF THE DASH THAT BLOWS ON THE FRONT DRIVERS SIDE AND...


You didn't specify what type of vehicle.
If you have very poor air flow out the vents, later model vehicles have a hepa filter or cabin filter in line form the blower motor to the vents. It can be plugged quite easily and drastically cuts down the air blown into the vehicle. Check to see if they are plugged. Secondly, Check your coolant level in the rad and reservoir. If the windows fog up when cold and air flow is good it could indicate a leaking heater core. Check the passenger side floor for signs of coolant again I don't know the type of vehicle, some heater cores are located at the firewall under the hood.

Jan 31, 2011 | Oldsmobile Intrigue Cars & Trucks

2 Answers

My 2003 Jeep Liberty heater is blowing cold air when idling. Warms up when you hit the accelerator. I also hear a water rolling sound upon take off after idling. Water pump? Heater Core?


Water level perhaps. When you hit the accelerator the water volume increases. Check your water level and make sure that your thermostat is opening and closing properly. Water level I'm thinking

Jan 21, 2011 | 2003 Jeep Liberty

1 Answer

1993 ford e-150 conversion van heat and a/c


Selection lever does not move to AC vent or floor vent only to the defrost. AC compressor does not kick in when AC is selected.
Vacuum level is at 18 instead of 23.
Any suggestions.

Oct 19, 2009 | 1993 Ford Econoline

2 Answers

My lesabre blows warm air on driver side cool air on passenger side


If you have dual climate control, you most likely have a low freon level. The evaporator can get cold enough for the passenger side (where the evaporator is located), but not cold enough to transfer cold air to the passenger side. Have it inspected for a leak and the freon level topped off.

Jul 26, 2009 | 2000 Buick LeSabre

1 Answer

2004 Chevrolet 2500HD blows hot air out one side


check the fuse check the relay check the compressor and freon level

Jul 16, 2009 | 2004 Chevrolet Silverado 2500HD

1 Answer

Heater blows cold air from top vents after running for 1.3 hours


Sounds like you may be able to fix it by flushing your antifreeze and back flushing the heater core. Some car owners cheep out and put stop leak into the antifreeze, others dont change there antifreeze at all. Both are mistakes.

Mar 05, 2009 | 1990 Chevrolet Lumina

2 Answers

97 Ford Econoline air conditioning and vent settings blowing hot


I know from experience that if the coolant is to low ( not just the freon levels in the compresor but the antifreeze/coolant level as well) the AC system will not cool and will blow hot. Check the coolant Antifreeze and freon levels, even with the Coolant being a little low my 1998 Ford E150 Van will blow hot. After you have ruled out of these possibilities and the chance it is the thermostat most likely the problem is what Ford calls the "Flap" it controls the air flow through the vent system when you switch from Heat to AC. When the Flap is working it closes off one systems air flow so as to not interfere with the current climate selection.

Feb 21, 2009 | 1997 Ford Econoline

1 Answer

Top rear vents blow out cold air[ 2005 cadillac srx ]


Hello according the the manual, the back vent are to blew cold air only..the fronts vents are suppose to the entire car...

Feb 01, 2009 | 2005 Cadillac SRX

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

Related Topics:

25 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8518 Answers

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

Answer questions

Manuals & User Guides

Loading...