Mouse in the house

We always got 49mph, but last week it went down to 42. I opened the hood to check the air filter and found it packed with a mouse nest. I cleaned it out and told my wife. She said she found some paper in the glove box chewed up. I opened the box and took out the air filter and found it also packed. There was junk in the tube that goes into the box. I vacuumed it out, but now I want to add a screen to where the air comes in. Does anyone know the location where the air enters the car?

 

The nest was in the engine compartment was next to the dirty side of the filter. It was packed with cotton and seeds. The intake side was clean. Same with the cabin filter. There was a slight hole in the cabin filter. The mouse could have got through the filter and inside the glove box.

 

Great. I can do that. Thanks