Poor inside heat

[4runner269]

My 98 sr5 windows fog up real easily. Truck gets up to operating temp and has the rear heater option. Even with defroster on the windows still fog up and i usually have to crack a window and then it gets better. Whats the deal with this? :suspicious:

 

[4runner269]

Also the heat itself comming out of the vents is hot and no leaks on the inside of the runner so i dont believe its a heater core issue? Could be wrong

 

[Ronin1082]

Put the A/C on. Seriously. Humidity.

 

[shootmymime]

make sure you are using fresh air not recycled.

 

[4runner269]

Thanks for the input fellas. Also the passenger vent (one right next to the passenger window) never has any heat comming out of it like its blocked?

 

[snow junky]

Turn ur ac on and outside air