Question about 2004 Chevrolet Silverado 2500HD

1 Answer

I have a 2004 chevy 2500 HD Duramax truck, when I sometimes run the ac, hot air blows instead

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 399 Answers

Check the aircon gas it may be low

Posted on Nov 12, 2009

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.
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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Need location of center instrument panel fuse block on 2004 chevy 2500 hd duramax


only teo fuse pannals one under hood under black cover and one when u open drivers door on side of dash. (you pull the triangle plastic off and then u see it)

Mar 12, 2013 | 2004 Chevrolet Silverado 2500HD

2 Answers

Need to know firing sequence of glow plugs on a 2006 chevy 2500 hd duramax diesel engine


I am told the glow plugs heat up in "firing" order, also the Duramax uses a intake air heater to warm the air on cold starts.

Jan 08, 2011 | Chevrolet Silverado 2500HD Cars & Trucks

1 Answer

2004 mercury mountaineer.heat problem When turning ac knob to heat clicking sound like door opening and closing repeatedly sounds and air blows cold instead of hot.


2004 mercury mountaineer.heat problem
When turning ac knob to heat clicking sound like door opening and closing repeatedly sounds and air blows cold instead of hot.

Sep 13, 2010 | 2004 Mercury Mountaineer

2 Answers

2004 chevrolet avalanche A/C not staying cold, after a while goes warm


2004 chevy Avalanches air conditioner blows hot air, can the actuator be forced to keep it blowing cold air instead of hot air all the time.

Jul 20, 2010 | 2004 Chevrolet Avalanche

1 Answer

2007 chevy silverado 2500 hd duramax shut down


mo me it sounds like low fuel volume i would check my lift pump

Sep 30, 2009 | 2007 Chevrolet Silverado 2500HD

2 Answers

One side air blows cold one side blows hot


GM has a known problem with the electric actuators that operate the blend and temperature doors in the HVAC system. There are 4 or 5 of these in the typical system. Any can start sticking or binding and cause this problem. Sometimes they can be cleaned, or they might need to be replaced. Sometimes resetting the HVAC system controller by disconnecting the battery for 10 minutes, then reconnecting it, will correct the problem.

Aug 09, 2009 | 2004 Chevrolet Silverado 2500HD

2 Answers

2004 MALIBU MAXX A/C BLOWS HOT AIR


Could be several things. The fuse relay to the AC compressor could be bad. The system may need to be recharged due to lack of refrigerant the compressor will not work unless it has enough.

Jul 19, 2009 | 2000 Dodge Neon

1 Answer

AC Blows cold then hot


I had this happend to me on my 2004 2500 in july in S.C.I turned the key off and on 5-6 times and i have not had that problem again.

Aug 13, 2008 | 2004 Chevrolet Silverado 2500 Crew Cab

Not finding what you are looking for?
Cars & Trucks Logo

425 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

74945 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7697 Answers

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

Answer questions

Manuals & User Guides

Loading...