The last few days, I've had massive amounts of condensation inside my car when I've come out to it in the morning. Enough that I've had to wipe down my windshield/windows with paper towels before I could go anywhere because I couldn't see. At first I thought I might have left a window cracked, but I've been very careful to make sure that I don't and it's happened several more times. It's been moderately cold lately, but I've never had this happen before. Any suggestions as to what the problem might be?

 

quite breathing inside your car, and leave the windows cracked a little bit.

 

Check the rear window washer nozzle.
Mine was letting condensation in.
I yanked it off and put a plug in it.
Looks better, and no condensation.

=]

 

I've got a 4-door, so no rear window washer nozzle.

And I tried to stop breathing, but I passed out and ran into a ditch.

 

I used to have the same problem in my LS. I thought it had something to do with the bodykit, but I came to a stunning realization.

My car had been on a frame straightener, so chances are, it wasn't as tight as before.