my windows keep frosting up - The 1947 - Present Chevrolet & GMC Truck Message Board Network

pissonNOS · 01-24-2004, 08:44 PM

well heres the problem, i can leave my truck run for 5 minutes and all the windows are clear but the minute I hit the highway the window frosts up on the inside and i cant clear it off its so thick? what doy uo guys think is wrong??

**passthebuck** · 01-24-2004, 09:07 PM

i have the same problem with my 67. My problem is that snow in the cowl gets blown in & melted in the heater core & then freezes on the windows. & my truck makes zero heat so it takes a long time to defrost. I SEARCHED for frost shields & finally found them at a local speed shop. I can pick some up & send them to you if you want to cover the costs. Its -36ish here with the windchill right now so it takes forever to warm up. one word - FROST SHIELDS

pissonNOS · 01-24-2004, 09:11 PM

so what are these frost shields?

*Gee_Emm* · 01-24-2004, 09:16 PM

That is common on all cars, just make sure to get all the snow off of the cowl and don't run the defrost if there is snow there. Another trick is to crack your windows open a bit.
Was that at Softys Greg?

It was -36c (-33f) here this morning WITHOUT windchill, but once it gets below -25 it all feels the same.

cdowns · 01-24-2004, 09:27 PM

move to florida it's not a problem , 72 today !!!

pissonNOS · 01-24-2004, 09:28 PM

your offering to put me up in your house? how kind of you haha

*rage'nrat638* · 01-24-2004, 09:36 PM

heck it's 10 deg. out here and i just got my A/C all hooked up on the truck

Blue Beard · 01-24-2004, 11:27 PM

Where do you get the Frost Shields you are refering too.......?

Is this the plexiglas that fits over the cowl intake.........?

Cat Fuzz · 01-24-2004, 11:39 PM

Quote:

Originally posted by cdowns
move to florida it's not a problem , 72 today !!!

I hate you.

j/k

MrGoodpliers · 01-25-2004, 12:11 AM

Must be all of that heavy petting!! You shouldn't be doin' that on the highway anyway!!!

jhow66 · 01-25-2004, 01:47 PM

You also may have a heater core leaking. Check to see if heater box is wet anywhere.

Lippyp · 01-25-2004, 03:50 PM

I may need some soon, they're forecasting snow and temperatures down to -14 C this coming week here in the UK as the wind comes down from the Arctic, still can't imagine what -36 feels like though!

**passthebuck** · 01-25-2004, 10:08 PM

a frost shield is usually a rectanglular piece of clear plastic. the corners are rounded off & the border is sticky - sticky enouugh os that it forms an airtight seal against the glass. It is clear & allows the window to roll up & down but seals out the humid air. after a few years in the sun they dry out & crack & become useless. They work really well. Some old cars didnt have the good heat & they were 110% necessary here as Gee Emm sez, its -36C before the windchill. I'll post a pic soon ok? & yes Greg, the ONLY place in tha 'peg that had the shields was Softy's.

see below links regarding frost shields.

https://www.stearnsinc.com/aboutus.aspx

https://www.stearnsinc.com/story_gro...storyID=cap_03

70short/step · 01-25-2004, 10:21 PM

It get down to the low 30s here( I know nice and warm compared to where you guys are) and the windows do fog up. Not because of snow though. ANyway, "Rain-X" makes a window tratment called "Anti/Fog" and it works great on the cold mornings here. Just follow the directions and your windows dont fog up! Hope this helps ya...70short/step

01-24-2004, 08:44 PM	#1
pissonNOS senior member Join Date: Feb 2003 Location: fort macleod alberta Posts: 2,770	my windows keep frosting up well heres the problem, i can leave my truck run for 5 minutes and all the windows are clear but the minute I hit the highway the window frosts up on the inside and i cant clear it off its so thick? what doy uo guys think is wrong?? __________________ 69 GMC bagged

01-24-2004, 09:07 PM	#2
passthebuck Sisyphus was my mentor! Join Date: Sep 2002 Location: Carleton Place, Ontario CANADA Posts: 984	i have the same problem with my 67. My problem is that snow in the cowl gets blown in & melted in the heater core & then freezes on the windows. & my truck makes zero heat so it takes a long time to defrost. I SEARCHED for frost shields & finally found them at a local speed shop. I can pick some up & send them to you if you want to cover the costs. Its -36ish here with the windchill right now so it takes forever to warm up. one word - FROST SHIELDS __________________ passthebuck #5642 -TWO 1967 GMC 910's. One with L6/3-on-the tree and the other with 355 w/435hp & a 700r4. -a 2013 Honda Civic as my "sensible" car

01-24-2004, 09:11 PM	#3
pissonNOS senior member Join Date: Feb 2003 Location: fort macleod alberta Posts: 2,770	so what are these frost shields? __________________ 69 GMC bagged

01-24-2004, 09:27 PM	#5
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	move to florida it's not a problem , 72 today !!! __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

01-24-2004, 09:28 PM	#6
pissonNOS senior member Join Date: Feb 2003 Location: fort macleod alberta Posts: 2,770	your offering to put me up in your house? how kind of you haha __________________ 69 GMC bagged

01-24-2004, 09:16 PM	#4
Gee_Emm Account Suspended Join Date: Sep 2000 Posts: 3,991	That is common on all cars, just make sure to get all the snow off of the cowl and don't run the defrost if there is snow there. Another trick is to crack your windows open a bit. Was that at Softys Greg? It was -36c (-33f) here this morning WITHOUT windchill, but once it gets below -25 it all feels the same.

01-24-2004, 09:36 PM	#7
rage'nrat638 Account Suspended Join Date: Mar 2003 Location: THE FALL GUY CHICAGO IL Posts: 5,883	heck it's 10 deg. out here and i just got my A/C all hooked up on the truck

01-24-2004, 11:27 PM	#8
Blue Beard Registered User Join Date: Jan 2003 Location: Washington State Posts: 8,831	Where do you get the Frost Shields you are refering too.......? Is this the plexiglas that fits over the cowl intake.........? __________________ 1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo

01-25-2004, 12:11 AM	#10
MrGoodpliers Registered User Join Date: May 2002 Location: Gainesville, Georgia Posts: 704	Must be all of that heavy petting!! You shouldn't be doin' that on the highway anyway!!! __________________ We made Oklahoma a little after 3, Randy & his brother Bob & my old GMC...

01-25-2004, 01:47 PM	#11
jhow66 Registered User Join Date: Jun 2002 Location: Knoxville Tenn. Posts: 3,058	You also may have a heater core leaking. Check to see if heater box is wet anywhere. __________________ 56 Chevy Bel-Air 2dr. HT (purchased new) 71 Chevy Cheyenne SWB PU (502HO) 65 GMC short bed step--work in progress and my gofer

01-25-2004, 03:50 PM	#12
Lippyp English Chevy Owner Join Date: May 2002 Location: Shropshire, UK/ Lot, France Posts: 1,848	I may need some soon, they're forecasting snow and temperatures down to -14 C this coming week here in the UK as the wind comes down from the Arctic, still can't imagine what -36 feels like though! __________________ Phil '67 C10 long fleet. 350/TH350, 4 bbl Carter, K&N, Dual exhaust, loads of stuff coming soon 2001 S10 Blazer Daily Driver, bone stock 4 door 4x4 with manual transmission

01-25-2004, 10:08 PM	#13
passthebuck Sisyphus was my mentor! Join Date: Sep 2002 Location: Carleton Place, Ontario CANADA Posts: 984	a frost shield is usually a rectanglular piece of clear plastic. the corners are rounded off & the border is sticky - sticky enouugh os that it forms an airtight seal against the glass. It is clear & allows the window to roll up & down but seals out the humid air. after a few years in the sun they dry out & crack & become useless. They work really well. Some old cars didnt have the good heat & they were 110% necessary here as Gee Emm sez, its -36C before the windchill. I'll post a pic soon ok? & yes Greg, the ONLY place in tha 'peg that had the shields was Softy's. see below links regarding frost shields. https://www.stearnsinc.com/aboutus.aspx https://www.stearnsinc.com/story_gro...storyID=cap_03 __________________ passthebuck #5642 -TWO 1967 GMC 910's. One with L6/3-on-the tree and the other with 355 w/435hp & a 700r4. -a 2013 Honda Civic as my "sensible" car

01-25-2004, 10:21 PM	#14
70short/step Registered User Join Date: Dec 2003 Location: Stockton, CA Posts: 1,579	It get down to the low 30s here( I know nice and warm compared to where you guys are) and the windows do fog up. Not because of snow though. ANyway, "Rain-X" makes a window tratment called "Anti/Fog" and it works great on the cold mornings here. Just follow the directions and your windows dont fog up! Hope this helps ya...70short/step



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