Crazy condensation on windows

[LS1FJ40]

Sealing the sliding window runs is fairly simple. If they are the original runs they have probably shrunk over time. If you see a gap on the rear end of the seal about half way up/down on the side that will let water in like crazy. Pick up a tube of black rtv silicone and fill that gap and smooth it out with a putty knife while wet or razor after it hardens. Worked like a champ for me and cost $5. Bought me some time. No more wetness back there.

 

[bwiygul]

Did you ever figure it out? I’m in Seattle area and mine is doing this now. Typically I’d say a bad heater core. That’s usually the thing especially just a tiny pin hole. The pin hole won’t typically pump to the floor cause it evaporates quickly. But for me, I don’t have the smell. I’m gonna have the heater core replaced and the ac serviced and then go from there. Just curious if you figured it out.