Question about 2004 Chevrolet Tahoe

1 Answer

How to chage a heater core in a 2004 chev tahoe

Posted by on

Ad

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
  • 14,363 Answers

Hi Irene,here's a link to replacing your heater core.

Posted on Nov 29, 2013

Ad

6 Suggested Answers

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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
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
  • 169 Answers

SOURCE: 1999 chev 2500 heater core

not so quick hu--push squeeze & turn yor may have to replace when old its difficult

Posted on Aug 29, 2009

  • 708 Answers

SOURCE: 91 chevrolet s10 blazer heater core access?

not really. IT is under the dash on the passenger side. You should put some plastic down or pull the carpet or it will get soaked with anti freeze

Posted on Oct 01, 2009

  • 401 Answers

SOURCE: heater core blew

do you know what you are getting into
the WHOLE DASH has to come out right to the firewall
i can't give you step by step directions there is so much it takes us (GM TECHS) about 40 or more pages when we print off our service manual there are hidden bolts it's just a nasty job
sorry for the bad news

Posted on Nov 14, 2009

  • 5 Answers

SOURCE: MY SPEEDOMETER ON MY 2004 CHEV TAHOE READS 120

i replaced the six stepper motors in the instrument cluster and it was a breeze. the old motors were worn out and the new ones work just fine. you can find them on ebay and they cost about 35 bucks. my motors cam with step by step instructions and all you eill need is a cheap soldering iron.

Posted on May 25, 2010

alicantecoli
  • 22156 Answers

SOURCE: sensor light on a 95 chev blazer now on after heater core replacement

You have something disconnected somewhere after the dash was removed to replace the heater matrix ,the ABS computer is the only one which will reprogramme itself without any software but somewhere a multiplug is adrift iam sure

Posted on Oct 20, 2012

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

3 Answers

I bought a 99 tahoe four door 5.7 350. No heat. Previous owner bypassed heater core. Need to see how heater hoses attach.


Have you replaced the heater core? If not, most likely the reason the previous owner bypassed the heater core was because it leaked. I will be happy to send you photos of how the hoses attach but I will need your email address.

Dec 21, 2014 | 1999 Chevrolet Tahoe

2 Answers

Disable factory alarm 2004 chev tahoe


Most factory alarms reset when key is turned on. Remotes are available through the factory still bought by VIN #

Apr 11, 2014 | 2004 Chevrolet Tahoe

1 Answer

Heater wont warm up in a 2000 chev tahoe


Check that the heater core's two tubes that enter the firewall are getting hot. If they are, then you are having a blend door problem which will require disassembling the dashboard instruments to get at the vacuum motors that control the blend doors.

If the heater core is not getting hot at both tubes, then the following procedure outlines how to change the heater core out:

Removal & Installation






Heater core removal
gm-10-00-589.gif





To Remove:



  1. Remove the HVAC assembly.
  2. Remove the heater core cover screws.
  3. Remove the heater core cover from the HVAC assembly.
  4. Remove the heater core gasket from the core.
  5. Remove the heater core from the HVAC module assembly.


To Install:



  1. Install the heater core to the HVAC module assembly.
  2. Install the heater core cowl gasket to the HVAC module assembly.
  3. Install the heater core cover and screws to the HVAC module assembly.
  4. Install the HVAC module assembly to the vehicle.


prev.gif next.gif

Oct 29, 2010 | 2000 Chevrolet Tahoe

2 Answers

My speedometer on my 2004 chev tahoe reads 120 mph. Sometimes it is less but is never the correct speed I am going. What do I need? A cable or fuse??


First call your dealer. There is a free instrument cluster replacement recall, which may apply for your problem.

May 15, 2010 | 2004 Chevrolet Tahoe

1 Answer

2004 chev impala, no hot air for heat, changed thermostate no difference


Get the heater core flushed if youy can verify that the valve in the upper heater hose moves when you go from hot to cold.

Nov 17, 2009 | 2004 Chevrolet Impala

1 Answer

2004 Chev Silv. Heater stuck on max hot after batt replacement


Until you locate the source of problem cut off the flow of coolant to heater radiator. If there is an electrically controlled valve that feeds the core, that could be the issue with it stuck in the open position.

Jul 02, 2017 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

2004 chevy tahoe, dual climate control, blowing different temps


Its more then likely the temp door broken or temp door motor broken/stuck. There is 2-3 of these motors under the dash on the side of the evap/heater core box. Some require extensive labor to replace, good luck

Jul 25, 2009 | 2004 Chevrolet Tahoe

3 Answers

NO HEAT AT IDLE


I would almost garuntee you have a bad water pump. When water pumps get old there turbines can wear off and even though they may still be there they want be as efficient. When this occurs you can normally rev the vehicles r.p.m. to about 2000 rpm and the heat will start working.

Apr 18, 2009 | 1996 Chevrolet Tahoe

1 Answer

Heater doesn,t blow hot


Have you checked your coolant? if coolant is low it can cause an air pocket in heater core and it wont pass out until rpm's increase by the extra flow of water pump. if it is full then might wanna try removing heater hoses and back flushing heater core with water might have a little trash in it restricting flow.

Dec 04, 2008 | 2004 Chevrolet Silverado 1500 Crew Cab

Not finding what you are looking for?
2004 Chevrolet Tahoe Logo

Related Topics:

45 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76109 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8270 Answers

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

Answer questions

Manuals & User Guides

Loading...