A long time ago when I was a college kid in Oregon I had a '69 Falcon station wagon that hated to be filled up with gas. It would stop, then puke gas and dump gas down inside the inner fender and everything. That was a pain. I also had a '69 Dodge truck that difficult to fill up with gas. These days all of my newer rigs are Oregon pump friendly.

My '65 Coronet doesn't seem to have to much trouble at the gas pump. The filler is behind the license plate which tends to freak out the pump jockeys but it takes gas okay.

Some of the pump jockeys are Nazi about the no self serve but the further away from Portland you get the more normal people are. Portland is full of freaks and I have zero interest of venturing into Portland with a classic car.