I cleaned out my cowl area of the leaves and dirt. Huge pile!!! Put in some guard screens. Tried to clean out the drain holes in the cowl. Water started leaking inside the cab from under the dash somewhere.
I tried to clean inside the vents inside and couldn't even get my hands inside the hole. I am assuming you have to remove the little doggie door. Anyway It was cool to be able to do something but turned out in a bad way with the leaking.