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07-23-2008, 06:11 PM
| #1 |
| Senior Member Join Date: Dec 2007 Location: Michigan
Posts: 70
 | 2003 2500HD air conditioner problems I have a 2003 2500HD my question is the air conditioner will blow cold air for a little bit then start to blow hot air for a little bit then back to cold. I had the freon checked it was good. Any suggestions as to what to do. |
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07-24-2008, 05:20 AM
| #2 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 1,074
 | check the temp damper. What control system do you have? duel or single? |
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07-25-2008, 07:58 AM
| #3 |
| Full Member Join Date: Jul 2008 Location: Tennessee
Posts: 19
| Does it start to blow cold again when you mash the gas down, kicking the compressor back in? |
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07-27-2008, 02:03 PM
| #4 |
| Senior Member Join Date: Dec 2007 Location: Michigan
Posts: 70
| It has dual controls. Mashing the gas doesn't make it blow cold again ( it actually starts to blow cold again when the windows get rolled down). |
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07-27-2008, 06:25 PM
| #5 |
| Senior Member Join Date: Nov 2006 Location: Houston,Texas
Posts: 1,722
| OK my brother is having the same thing on his HD what he did since he does a lot of driving in the ranch the radiator and condenser had a lot of weeds & trash in it he took his pressure washer and it did help it but we think it's something else because it's electronic might be a part is faulty. |
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07-28-2008, 03:30 PM
| #6 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 1,074
| Do both sides go warm then, or just one side? |
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07-28-2008, 06:42 PM
| #7 |
| Senior Member Join Date: Dec 2007 Location: Michigan
Posts: 70
| Yeah both sides go warm. |
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07-28-2008, 07:22 PM
| #8 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 1,074
| does it happen when the recyle button is pushed or just the air button? |
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07-29-2008, 07:35 PM
| #9 |
| Senior Member Join Date: Dec 2007 Location: Michigan
Posts: 70
| It's both when its just the ac and when the recycle is on too. |
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07-31-2008, 10:47 AM
| #10 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 1,074
| When it blows warm can you tell/ or stop to see if the compressor is still running..Might be a problem in the compressor clutch or power feed |
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