Fogging Windshield When Started?
#1
#3
RE: Fogging Windshield When Started?
I don't think I do and I know that I need to normally. My best guess is that it is a heater core but NOBODY SELLS THEM! Also I figure if I am in there doing a heater core I should do a air conditioner evaporator core too. Any thoughts? My searches bring up ZERO people complaining of a heater core issue on the X-type 2.5 or 3.0.
#6
RE: Fogging Windshield When Started?
Ok I figured out how to take apart the cowl and the filter is real dirty but there isn't any water on the filter. I have yet to try and see if there is any water any further down. I am looking for any other suggestions you all might have. The vehicle is never parked in the rain. The only rain it sees would be when it is driven in the rain and that is for a maximum of 4 or 5 miles at most. It hasn't been in the rain for an extended period in so long so I don't think its rain water. Has anyone replaced a heater core or know anybody who has?
#7
Join Date: May 2008
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RE: Fogging Windshield When Started?
NoPaint, before you go replacing the heater core, I would try to blow some air through the heater core to see if it is plugged or not. Since you are not smelling coolant, you know that it isn't leaking. So, by removing the hoses from the engine to the heater core, you can use some compressed air and see if you can get some movement of the fluid left in the core. If you do get movement, then that would leave very few other things that could be the problem and replacing the heater core will not fix anything for you. I just recently had to fix a neighbors heater core that had gotten plugged. I used some 120 psi air and a slug of water to "beat" the plug loose. In this case, it was a bunch of RTV that had collected inside the core.
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#8
RE: Fogging Windshield When Started?
I agree w/Thermo - try to do a little more poking around before you go yanking out the heater core, since it is not obviously leaking.
Now - is your A/C light lit up when you use the defroster? It should be, actually you can't turn it off when using the straight defrost (but you can when you use the defrost + foot vent setting). The X is prone to fogging more the most cars it seems. Can you de-fog the car with the a/c on? Is the a/c system functional?
And finally do you have any other sources of humidity - wet mats, spilled drink, etc?
Now - is your A/C light lit up when you use the defroster? It should be, actually you can't turn it off when using the straight defrost (but you can when you use the defrost + foot vent setting). The X is prone to fogging more the most cars it seems. Can you de-fog the car with the a/c on? Is the a/c system functional?
And finally do you have any other sources of humidity - wet mats, spilled drink, etc?
#10
RE: Fogging Windshield When Started?
Gentlemen-
The car is near perfect and clean so no soggy mats.
I don't think a block in heater core is the problem because that wouldn't get water into the air of the car.
The defrost works quite well but the car steams up unless you run the defrost.
Where is the condensate drain plug? I would think this could be something to look at for sure. Cowl is still apart so let me know. Thanks guys.
The car is near perfect and clean so no soggy mats.
I don't think a block in heater core is the problem because that wouldn't get water into the air of the car.
The defrost works quite well but the car steams up unless you run the defrost.
Where is the condensate drain plug? I would think this could be something to look at for sure. Cowl is still apart so let me know. Thanks guys.
#12
#13
RE: Fogging Windshield When Started?
ORIGINAL: NoPaint
Where is the condensate drain plug? I would think this could be something to look at for sure. Cowl is still apart so let me know. Thanks guys.
Where is the condensate drain plug? I would think this could be something to look at for sure. Cowl is still apart so let me know. Thanks guys.
#14
RE: Fogging Windshield When Started?
Just to update the group on what steps I am taking and for any future owners. I am going to remove the filter box and clean it out. When I determine that it is clean I will them reinstall it with a new filter and try it out. I think the way it drains is simply from a tiny channel at the bottom of the filter box which on mine is pretty clogged. I will clear it out and reassemble. If there isn't any more steaming I will assume it was the filter.
Question: I haven't touched the coolant since I have owned it and it is down to about an inch of coolant in the reservoir....is this how much you guys have? Remember I bought this car in 2001 and haven't even touched the radiator cap or tank cap...so I figure that much could have just evaporated even.
Question: I haven't touched the coolant since I have owned it and it is down to about an inch of coolant in the reservoir....is this how much you guys have? Remember I bought this car in 2001 and haven't even touched the radiator cap or tank cap...so I figure that much could have just evaporated even.
#15
RE: Fogging Windshield When Started?
It doesn't sound like you have any type of coolant leak. So go top that thing off already!
Did you ever check into the a/c ? Is it working right?
you may as well swap in a new cabin filter now. They run anywhere from $15 to $25 (US). Some of us get them online (Bosch), some have had success going to Carquest with the filter, presenting it to the sales person, and asking them to go find a match - apparently it will not come up in the computer.
Finally, after your problem is corrected, might I suggest using an interior de-fogging product. I found this stuff called "G" - they make oil and other bio-degradable oil type products. They have an anti-fog solution that I have used and it works quite well. I've also used G chainsaw lube - good stuff. Soy based.
Did you ever check into the a/c ? Is it working right?
you may as well swap in a new cabin filter now. They run anywhere from $15 to $25 (US). Some of us get them online (Bosch), some have had success going to Carquest with the filter, presenting it to the sales person, and asking them to go find a match - apparently it will not come up in the computer.
Finally, after your problem is corrected, might I suggest using an interior de-fogging product. I found this stuff called "G" - they make oil and other bio-degradable oil type products. They have an anti-fog solution that I have used and it works quite well. I've also used G chainsaw lube - good stuff. Soy based.
#16
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RE: Fogging Windshield When Started?
Just out of curiosity, can you confirm that the recirc flap is working properly? They are known to stop working occasionally, and that causes fogging.
I forget the ins and outs of it, but just check if the blower makes a different sound with the button pressed. If it does not sound different.. get back here....
I forget the ins and outs of it, but just check if the blower makes a different sound with the button pressed. If it does not sound different.. get back here....
#17
RE: Fogging Windshield When Started?
Sounds like the clogged drain may have been your problem.
On the coolant issue..Since it is the original, it would be highly advisable to drain and refill with fresh Jag coolant with 50% distilled water..fill the expansion tank to the bottom of the black top.
On the coolant issue..Since it is the original, it would be highly advisable to drain and refill with fresh Jag coolant with 50% distilled water..fill the expansion tank to the bottom of the black top.
#18
RE: Fogging Windshield When Started?
The AC works perfectly. Like I was saying above, when you turn on the AC the fog goes away. The car doesn't fog all the time either so I think that it might be the clogged drain slot. If you look at where the filter sits the drain is a whole slot down the bottom and mine has dirt all along it. I suspect that was also holding some water. Lets see what happens. I think I will just get a new filter from the dealer or Advance Auto Parts.
#20
RE: Fogging Windshield When Started?
ORIGINAL: Dennis
Sounds like the clogged drain may have been your problem.
On the coolant issue..Since it is the original, it would be highly advisable to drain and refill with fresh Jag coolant with 50% distilled water..fill the expansion tank to the bottom of the black top.
Sounds like the clogged drain may have been your problem.
On the coolant issue..Since it is the original, it would be highly advisable to drain and refill with fresh Jag coolant with 50% distilled water..fill the expansion tank to the bottom of the black top.
Let's hope Jaguar's engineers thought it out a little better on the X type1
NoPaint - sounds like you are on the right track and I'm glad you didn't tear out your heater core! I hate to tell you this, but the X is just a foggy car. Where do you live? I know it is worse in the spring around here.