Ford Super Duty (1999-2016) :: Water In Heat / AC Vents After Rain?
Feb 1, 2010
Don't get much rain here in SoCal except during the winter. After the last rain I noticed that there was water in the heating/ac vent system - or at least that's where I think it was.
When I made a right hand turn some water slopped out onto my foot and gave me quite a shock for a second till I figured out what had happened.
I suspect that there must be some kind of drain tube for the vent system that's become clogged, but before I start crawling around under the truck and dash I figured I would ask here first. Any useful tip on clearing the clog?
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Twice I open the hood of my SD and I see water pooled up around the intake manifold on my 2001 F250 5.4. This happen when we have heavy rain. My truck is sitting on my drive way that has some angle to it. When it rains, all the water from the roof flows down the windshield and somehow the water is getting into the engine bay.
I cleaned out all the leaves and made sure the rubber molding were in place near the firewall, but it happen again last night. Is there something wrong with my truck to keep the water out. I suppose I could turn the truck around so that the rain will flow from the roof to the bed. But, I like parking my truck the way I park it.
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I have a 2008 F350 and there is nothing blowing out of the vents or defrost for AC or heat. It doesn't matter what fan speed is set. Would this indicate a blower motor? Where exactly is it located and how to change?
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We had almost 2 inches of rain in less than 20 minutes at 1:15, and at 2:00. I went to leave work and took a bath. Water poured out of the top gauge in the pillar pod. Where should I do a close look. Door seal, or windshield gasket?
I pealed back both at 2:45 and did not see anything on the top of the door seal. The top of the windshield gasket is a little open 4 inches in from the corner, but when i pealed it up a little it looked dry.
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2 things-
1) When it rains, I get water dripping in the cab over the glove box. The seal on the windshield looks fine. Truck has a sun roof. Is there a drain tube or something from there that might be plugged?
2) AC sometimes blows very humid air in the cab. It doesn't do it all the time, but seems to be in a cycle. After it runs for a while it switches to this humid mode and gets almost unbearable, to the point that I turn it off. In summer, when cooling, this air is warm. In winter, air is warm, but fogs windows pretty bad. What causes this? Noticed also that the tubes under the hood covered in frost and truck drips water from this area seemingly excessive when I park it.
The truck is an 05 F350 King Ranch 4x4 with the 6.0 Powerstroke
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2006 F250 with the dash controlled 4x4. I typically keep the front hubs locked on this truck. I have recently noticed that when shifting into 4x4 that the a/c or heat will switch from blowing out of the vents to blowing out of the defrosters. Any clues how to fix this?
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So, back in July I had some issues with my V10 F250 not cranking after a bad rain storm. (New battery was installed May 2011) and ended up recharging the battery & replacing the alternator. Have not had any problems since until yesterday as I was going to use the pickup. I drove it on Thursday with no problem and Friday Tropical Storm Lee came in with TONS of rain. Now NOTHING AGAIN. I also noticed a drop of water coming from overhead console (trip computer module that has not worked since I've had it).
So I pulled the overhead console out and water was beaded around the center overhead clearance light opening. I dried that one with a paper towel and looked under the headliner and others were slowly leaking. After looking the center one already had a drop beaded again. Would this cause a short that would drain the battery? Also having the battery drained so bad twice in 2-3 months is this going to degrade the capacity of my 5 month old battery?
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F350 1999 7.3L. It seems this only happens after a rain but the headlights have been coming on mysteriously by them selves without any contact with the vehicle. I woke up this morning with my headlights on. This has happened a few times in the past and I turn the light switch on and off a few times and then they shut off. This morning I did that but after a few minutes they came back on again. Where do I need to look? Relay? Switch? Dimmer Switch? A mystery.
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I did the HID headlight swap about a month and a half ago. Driving tonight about an hour away in heavy constant rain my headlights have gone out... They have flickered. They have gone in and out a couple times but end up off. Any Quick fix????
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With my A/C turned up on max A/C and fan speed set on highest setting, I get very little air movement through the air vents. I have been told that starting with 2000 year models, there is a filter on the A/C fan motor. If this is true, I am sure mine needs to be changed. Looking for procedure/schematics for removal and change.
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My F-350 is only blowing hot air out of the passenger side vents, and not the drivers side. Could it be a vacuum leak or a an electrical issue? How could you troubleshoot this to find out what the problem is?
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I seem to be having a run of bad luck with my dash vents. 3 of the 4 vents in the dash have broken and I would like to replace them.
Are these vents made aftermarket? If so who? The dealer wants fifty some odd dollars each.
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I have a 2012 super duty with a 6.2 in it. I bought it last winter and noticed no air getting to the defrost vents. Now in the heat, sometimes when I turn the air on, all I get is super hot air like the heater. Sometimes playing a bit will work but not always.
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6 months ago AC started to only blow through Defrost, replaced EOSF and problem went away. Today my ac started to blow through defrost, switched to floor it will shift from defrost to floor, switch back to defrost, it goes back to blowing to defrost, switch to front vents, nothing stays at defrost. Air pump kicks on for 30 seconds (KOEO) then shuts off. If I disconnect a vacuum line pump turns on. I am pretty sure at this point.. its not a vacuum leak. What else should I look at?
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Just noticed something funny yesterday while flushing my radiator. I have an 04 F350 with the 6.0. When I have the heat set to come out both high and low vents, the A/C compressor also kicks on. The pipes by the passenger side firewall get cold. If I set the heat to just come out high or low, it turns off. This is not with the defroster on. Why does this happen? Is it supposed to happen?
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Last week I flipped the fan switch on and noticed that only hot air was coming from the vents, even with the control set to AC. The vent control switch seems to work fine directing the air but only hot air. The temperature control does not work. The exception is when I put it on max AC I get cold air. I can't be the only one.
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My 01 SD won't blow air anywhere but through the defrost vents.
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2005 F350 Lariat crew cab a few weeks back.
My question.... I noticed a strong ammonia/super glue like smell floating around in the cab about the 3rd time i drove the pickup. Since then, it seems to do it intermittently. My first assumption was it was coming through the vents. I have done a couple experiments, and I don't believe this is the case. My wife and I were driving yesterday and she thought she noticed the smell again. while I was driving she started checking all the vents, and nothing. But when she leaned clear down near the speaker hole in the door, she said she could really smell it.
What could be causing this? I'm assuming if it was the AC it would be coming though the vents. And at this time, I don't think it is.
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I am upgrading an F150 w/ pass-through console to an F250 w/ jump seats. Have not gone to see the truck in person and am wondering where the rear air vents are located?
Reason being I have two very large dogs that own the back seat. It's basically a large dog bed. The console vents are fantastic, keeps them cool back there. I can't figure out where the vents are in a jump-seat configuration.
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I have a f250 with 6.8l engine. I can get air thru the defrost and to the floor, but no air thru the dash vents on me. I have traced all vacuum lines and they seem fine.
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I bought a used 99 f250 v10, i went to turn on the a/c today, and it only blows where the defrost is toward the window. it gets cold after awhile, but nothing out the vents, the heat either.
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