Ford A/C :: 2005 F250 - No Air Flow Comes From The Vents
Jun 12, 2014
I have a 2005 F250 with an intermittent AC problem. I had noticed over the past year that I only had high or low fan when adjusting my AC. Recently my AC has intermittently just not started blowing any air when I turn it on. When this occurs, I can put the fan on high and hear the clutch engage, however no air flow comes from the vents. I did some searching around and didn't find an answer. I was curious, where I might be best to start troubleshooting.
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On my 2006 The air flow from the heater always comes from the dash vents no matter where the control is set. What is needed to correct this?
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So I got in my truck yesterday and i started it like normal and turned air on. The air will not blow out of the vents but only the defrost vents. I have checked all vacuum lines and good, my 4x4 engages and no issue with it locking in. I am Puzzled on what it could be?
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I have a 2005 Ford F-250 Diesel 6.0 my ac works fine but after working a while the air quits coming out of the vents. It happens every time I go on a long trip with the ac or heater. Is like if a duct damper closes because I can hear the motor blower going. The entire ac system is new but it was doing this with the old system....
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I have a 1996 Ford Aerostar 3L. The Air Vents in the cabin are not flowing any air, whether on cold/hot/vent/defrost etc. I can hear it click on but no air flow. I used to have the same problems as some previous posts where the air would only flow in the dash or in the floor but now no air at all. Fuses are all good.
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My 02 Mountaineer doesn't have any air flow volume out of the heat, defrost, or a/c vents. The temp will change from hot to cold and the air direction will also change from floor, dash, windshield, etc. The a/c recirculation door also seems to be working. The fan sounds as it is running very fast, just not putting out any volume. What should I look for?
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I can hear and see the blower motor running great. I just have very little air flow through the vents, defroster etc... is there a blower motor door between motor and vents. 2011 F750 xl superduty ....
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Just started happening this weekend, I can hear air moving and it changes speeds, however I get no flow out of the vents.
I'm at 42k so I'm hoping it isn't a major issue, also tried searching but couldn't find a similar issue. I am pressed for time because I'm leaving for a 2500 mile round trip Wednesday.
I'll add a photo of the controls where I get zero air flow, minus some cold air.
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Problem since new but now I am in cold climate. Seems like there is minimal air flow from vents even if I will set fan to max.. . Dealer does not believe. On the parking flow is present but during driving 70-80 just minimal. I hear the rumble of the fan but air does not come out. Temp setting may be set to 85 but temp inside the car is not above high 60's. I can only survive using heated seats.
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Noticed this, do I have a flaw? When I turn the AC or heater fan off and I'm driving I have constant air flow coming out the vents, super annoying....
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I have a 2003 Forester that has low air flow thru the vents if you try to use the AC or heater.
If you turn the speed from 1-4 you can hear the blower fan turning faster but the air coming out of the vents is very low. YOu can hardly feel it. I checked to see if there was a cabin filter and there was none.
Even though you can barely feel the air coming out, when on AC the air feels cold and when on heat it feels hot.
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I took my Prius Two to its first car wash today, afterwards, the air flow from the vents became minimal, almost non-existent. How could this be? The car is barely two months old. Prior to the car wash, I had the AC and air blasting to the highest, I didn't change any fan settings, and now there's barely any air coming out. I can hear the fans churning and running, but there's no air!!! Do I take it to the dealer?
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Have a 02 with climatronic. You put it on vent and it blows out the vent. You press floor and it goes ape and the fan goes to max and nothing comes out the vents and nothing comes out the floor. IF you put it on floor only there is flow like normal. You can not have it on floor and vent. I drove 2 other passats and they both allow floor and vent. Havent been able to check codes because car has been at dealer for a week.
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I have a grand prix and am having problems with the air flow. I think that the diverter is stuck/broke as air flow blows through all vents (defroster, 4 dash vents and floor). When I turn the switch that tells where the air to blow out, nothing happens. In the summer, the A/C works but since it comes out the floor vent my toes get cold. Does this sound like the diverter is stuck? Is there a way I could make the diverter only come out the dash vents? The car has 180K miles and I don't want to invest much money to fix this (i.e. taking to dealer).
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Today the flow rate of the air out of the vents on my Prius has noticeably dropped.
It makes no different which vents I select (front, feet, or windscreen).
The blower seems fine - it's still making its normal noise.
The air still blows out nice and cold, there just isn't much of it coming out, even on full blast.
I've pulled the cabin air filter and checked it's not clogged, so it seems like there must be a blockage downstream of the blower.
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I have a 1997 Toyota Camry and recently the air flow from the heater has become stuck on the front vents. Regardless of what setting I turn the switch to (defrost, floor, etc.) it doesn't switch from the vents. It seemed to happen about the same time the thermostat died, which I had to replace (successfully I think).
I looked under the hood for a vacuum hose that might be disconnected (guessing) and under the dash for a wire that might have come loose or disconnected, but to no avail. I am guessing that some part on the heater has stopped working and needs replaced, but I haven't a clue as to which one...hopefully one that won't require pulling the dash off.
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When the A/C is on in this car, the air flow is split between the defrost vents and the dash vents. I have read it may be a vacuum leak but don't know specifically where to look for it. Is there any way to manually redirect the air flow? Where to look for a vacuum leak? The air is cool but just misdirected.
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Yesterday the temp was at 97F and the air conditioning shut down (air flow remained constant except temp from all vents went tropical). The car was moving at 70mph on level ground in light traffic and not in a city. Stopped and ran a few 'reboot cycles' (turning ignition on and off in three minute intervals with the key out of range) with no luck. The next day the air worked OK - not great - but it was working and the problem returned after one hour of operation. Am I describing a refrigerant level problem or are the electron gods just angry at me for driving in a heat wave?
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I am driving a early 2004 F250 CCSB with a 6.0l. I have a Code that is for an EGR Low Flow. I have a Scan Gauge II that I have been using to try and determine why this is. I have replace the EGR Cooler (unrelated), the EGR valve, and the MAF.
My EVD and EVM are tracking. My IA1 reads a letter (B usually) and 3 numbers that are in the 6 to 900 range. My IA2 appears to read normal with atmospheric temps at start up and goes up and down IAW the EVD and EVM readings. My FIA (already programmed) reads outside temperature along with the overhead console. The EBP reading doesn't exist, it is blank.
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Would a high flow cat on my 97 f250 7.5l make any more performance and would it make it any louder? My truck has the air tubes on it so its hard to find a cat for it.
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I had a check engine light on my 2005 Ford Taurus and my mechanic suggested cleaning the mass air flow. Afterwards, the light was off and the car seemed to drive fine ( it was driving fine even with the check engine light on) But my mileage dropped drastically. On the freeway it went all the way down to 10mpg! Right now around town it is fluctuating a bit, but around 14mpg. Should I have the mechanic check for a loose wire or something not connected properly? Or just replace the darn mass air flow?
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