1998 Dodge Durango "ac check valve" Questions

...ac want blow out my vents when you give it gas The vacuum check valve is leaking. It is under the hood and is inline with the vacuum source to the ac/heater system that runs into the firewall on the ...

...AC air comes out. When I press on the accelerator for the durango, the air for the air conditioning/heating changes from the vent that is selected and starts to blow out of the windshield vent. I ...

ac is on Try to bleed the air from the cooling system if your antifreeze level is still normal. Sometimes air pockets withing the system get trapped near the temperature gauge and give a false reading

ac blows only out the defrost vents. Anyone have a diagram for the vaccum hoses on the 99 Durango. Were not familiar with where to start on this. , Were not sure if the cooling fan is working or not (

...not sure. If it is the blower motor any idea where it is located on a 2000 dodge durango 5.9L 4WD Sounds more like a vacuum hose has fallen off the selector valve on the in dash heater / AC ...

ac won't blow cold. the back seems to be working great just not the front. I charged the system through the low pressure service port. It took a whole can and brought the pressure up to about 35 PSI..

...AC during travel as well. i recommend inspecting the cooling fans while the engine is running. they should cycle during the running period. if this is not the case, you will need to test the ...

...need to know. TY Follow your line back from the AC pump, and look for a blue cap. About twice the size of a tire valve cap. That's your low side where you add. Check the behind the motor passenger ...

...AC is on, then check the IAC (Idle Air Control) valve and circuit, including looking for any blocked ports under the valve (you'll have to remove the IAC valve). Also - observe the compressor with AC ...

...AC system, install freon (35 1/2 ounces, nominal 3 pounds), check system for leaks, check for proper operation, enjoy. ...