2004 Dodge Truck ac

2004 DODGE TRUCK
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CURDOG54
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Air Conditioning problem
2004 Dodge Truck Two Wheel Drive Manual 162000 miles

hello when i get in my truck an turn on ac sometimes it comes on i will be driving an it quits blowing sometimes iwill be driving an then it comes on. i can get in an push my ac button an the button lights up but nothing happens an sometimes it works i will have windows down an iwill feel cool air comingi out vents an roll up windows an it stops blowing roll windows back down u can feel cool air blowing again not very strong whats happening
Oct 12, 2009 at 8:51 PM
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CH112063
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Do you mean the blower motor air coming out the vents comes on and off. Or do you mean that as it is working ok, it changes intensity with changes in window being open. I want to understand if the blower speeds are going on and off, or the air pressure is changing with window operations.
Is it two different or one problem?
It's recirc, mode is part of pressure problem and the BCM is involved also. I saw someone drill a hole in a truck to fix problems of this nature. But not on a newer one.
The way your talking, the body computer may be common to both problems.
Oct 17, 2009 at 2:25 PM