...vents to floor to defrost and all seems to work fine I just think it is a vacum problem PLEASE HELP It does sound like a vacuum problem. Check vacuum hoses under the hood especially to vacuum ...
defrost instead of the vents when accelerating over 40 mph ? You have a vacuum leak.Defrost is the default position (no vacuum). You have a vacuum reservoir that mounts behind the battery. This is for
...vents to defrost so that you always have air to clear the windshield. Listen while it is running and see if you hear a hissing sound. If you vacuum is good, you may have a problem with the control ...
...vents My 2003 EB had the same issue, until I took it to my local dealer. There is a TSB that calls for this part to be replaced.You need the following part number: 2L1Z19C828AA - HOS ASY-A/C VAC ck ...
...blowing. Am I missing something here? Isn't there a fresh air vent mode anywhere? could have a vent not opening properly. be sure nothing has fallen down defrost vent. as you change positions on dial ...
blowing from the panel but is bowing in the back and the defrost vents? How can we fix this? A/C is working just not blowing from front vents. check or replace the blower relay, located under the dash
defrost vents and will not blow out the dash vents The vacuum motor is not operating right due to a loose vacuum tube, ore electrical connection or the logic is bad in the climate control electronics.
2003 ford expedition i just got it a week ago and the front heat works great but the back vents only blow cold air. How do i fix this? With the car parked and engine idling, turn the ventilation ...
defrost is not blowing heat,just cold,but the rear is fine. Failed HVAC Blend Door Motors under the dash Take the heat control off & make sure everything is attached, but first look under the dash
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