Wasps in my door jambs and under my visor on the pickup are an annual pain,some built nests in my van's door jambs and rear window louvers this year again too..I also found a grapefruit sized nest in the rear wheel well while I was putting a metal patch over rust in front of the rear tire not a foot away..dam near got stung..

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I often come across huge wolf or wood spiders in my vehicles too--almost crashed my pickup once when a huge one came crawling out of the defroster duct and made a run for the passenger side of the dash,while I was going 50 mph.. !..

..anyone behind me would have called the cops and said I was drunk--I swerved and grabbed a rag I had on the seat and "whipped" at it,then stomped on the brakes and pulled over after making sure no one was tailgating..
I got out of the truck and went to the passenger side,when I opened the door the wounded spider dropped to the road,and I stomped it flat about 50 times..
Now every time I drive it I am waiting for the rest of the family to crawl out of the ducts...I sprayed some carb cleaner in the ducts,thinking it was better than bug spray,I dont need to be inhaling that all the time..so far no more have appeared..
I gashed my head open once working under my '66 Buick Electra's dash,I was wiring up a stereo,lying on my back with my head stuffed up under the dash near the gas pedal,when I saw something move out of the corner of my eye--it was a huge yellow & black garden spider..

--in my haste to GTFO of there I slashed my head on some sharp metal and probably should have gotten stitches ,but I didn't..
Mice used to be a pain too,but they seem to like nesting in my tractors small engines better than my trucks lately--I have a few feral cats that hang around and sleep under my vehicles and I find dead mice all over the place often..good kitties!..they did destroy some of the small engines I had stored in my shed though..
Once when I put my '69 GTO back on the road after sitting all winter,I drove it 15 miles and it was running weird,sort of stuttering at times..
I stopped to get some gas 15 miles away in another town and my friend says "hey.I just saw something run across the wiper blades!...
I saw nothing.
Then as I was pumping the gas in,I hear a lady next to me scream,and a brown field mouse zooms across the parking lot..she ran to the guy in the booth where you pay for the gas and says "I'm scared to finish filling my tank"..so the guy reluctantly steps out and says "OK lady,I will do it--but I could get fired for leaving that booth!..
As he walks be me,he says "that woman ,I think she's high--did you see anything"?..I said "yeah,there was a mouse--big deal"..he gave me an "oh brother" look and kind of chuckled..
I then decided to open my hood to check the oil and coolant levels--and saw two mice running in circles on the air cleaner lid!..they see me and leap right out of the engine compartment and made a dash for the nearby vacant lot,and I hear two more screams,the same woman again,and another who were waiting at the booth were both flipping out..we all laughed..
Then I took the lid off the air cleaner ,after I thought I saw a mouse poke its head out of the snorkel...sure enough,the entire air cleaner housing was packed with shelled nuts,mouse crap,and they even chewed thru the wire mesh on the filter and shredded the element,and had also packed a ton of that jute padding from the hood blanket or carpets in there too...another mouse made a flying leap for it and zoomed off,and I dumped out all the stuff in the housing in the trash can--guess that was why it was running kind of weird..

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