Windshield Fogging Up

I had fogging problems when I first got my new truck. Stopped doing it after a month or 2.

I actually think its the opposite, the truck seals the cab VERY WELL. I've had a damp t-shirt cause window fogging because there was such a good seal on the inside.

 

i think they make an anti fog for the inside windows you can try. our a/c units suck, so they take a few to get going, and yes, you have to keep it on or the fog comes right back. also, make sure your windows are CLEAN!! this makes a huge difference!!!! just a lil windex works wonders

 

I also have a fogging problem but it doesn't 'present' like the others on this thread. Mine is very intermittent and unpredictable and it's just a thin film on the inside of the windshield, not a serious fogging up. It will do this in the middle of a summer day (and I live in a hot, dry climate) as well as other times of the year. Regardless of what I do with the defroster and/or ac controls, it won't eliminate the problem, even with the fan in its third 'on' position. Opening the windows wide open does take care of it, but who wants to drive on the highway with windows all the way down? Turning the heat on high with the defroster also works, but again, who wants to have the heat on in the summer?

The dealer has not yet been able to identify the problem and is currently telling me this is normal. I think that's nuts and am currently pursuing this as a warranty issue. (This is my fourth Tacoma and I've never had this issue before with any other vehicle.)

 

I have always lived in southern Louisiana but I worked all over the United States. my current 2007 Tacoma is the only vehicle that I have ever owned that constantly Fogs the windshield in the summer and winter months.
1977 chevy truck
1986 Cchevy truck
1972 Chevelle
2001 tacoma
2007 tacoma
2010 4 runner
2011 Camara
1990 toyota pickup

It's definately this truck. Other vehicles have fogged but within reason.