Question about 2007 Mazda B3000

1 Answer

Air Conditioning, gets cold then stays hot, never gets cold again.

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  • Anonymous Jul 27, 2008

    We just experienced the same problem. I checked the compressor and belt they are fine. I checked the fuses in the engine compartment and the inside no problem there either. Seems like the heater is on high. There must be a control mechanism for this that quit working. 2005 Mazda 3

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1 Answer

Check ,if the front plate of the compressor turn ,somme time when the cluch of the a/c comme hot the magnet is not able to pull the plate.

Posted on Aug 14, 2008

6 Suggested Answers

  • 1779 Answers

SOURCE: CHRYSLER TOWN & COUNTRY 2003 HEATER PROBLEM

Have you checked the coolant level? If it's low, it will result in diminished heat, and could be the problem.

Posted on Mar 25, 2009

  • 109 Answers

SOURCE: air conditioning gets hot when stopped , fine as long as driving

The refrigerant may be low, also could be that the a/c compressor is going out. Have it checked

Posted on May 09, 2009

  • 316 Answers

SOURCE: Would like to recharge my air conditioning on my 2001 nissian maxima that has 117,000 on it blows hot air when air conditioning is turned on.

You will need R134a, and a filler hose. Charge the system on the low pressure side, it should have a blue cap on the charge point.
Your filler hose will only fit the low pressure side, just in case the cap has been removed.

Posted on May 23, 2009

  • 9 Answers

SOURCE: 2004 RX-8 Air Conditioning Blowing Hot

The A/C control is fixing to go out. the whole modual replaced and the problem will be fixed...

Posted on Jun 23, 2009

  • 2 Answers

SOURCE: air conditioning is blowing out hot and cold air

It sounds like the dual climate control valve. It is supposed to close the valves when the a/c is turned on, but they get stuck sometimes. I have already replaced 2.

What happens is the valves get stuck and the engine heat will blow over the cool air making it feel warm, even though the a/c is working fine.

If it started out on one side of the car cooling better than the other than you can almost bet this is the problem.

They will be called a heater control valve by most auto parts stores. I think the part is Motorcraft YG378.

Another way to make sure this is the problem is to find the dccv and clamp the two top black hoses with pliers or something and see if the car gets cooler. It will still not get cold but this will let you know if the dccv is the problem.

Posted on Jun 09, 2010

  • 1565 Answers

SOURCE: 2003 Toyota corolla air conditioning air is

is the compressor turning? If not, replace the AC clutch relay. $11 at rockauto.com

Posted on Aug 10, 2010

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