i recently purchased a 01 accord and i love it so far ..but i noticed the windshield never drys and fogs up bad and it leaves the windows streaked when it dries..could it be the cabin filters needs changed?..running the ac doesnt help..more of a pain in the ***

 

could be a heater core leak, or heater hose leak, do you lose coolant ?

 

 

go with core leak.. do you smell antifreeze in the cabin? windshield slimy?