In the 1970’s and 1980’s there were several books the either had characters that did it or promoted it.
Why is there no cooking tray in my new car’s engine bay?
Is it dangerous? (It would be less physically dangerous if there was a specific spot for it.)
Cause the oil to have near your food is NOT motor oil, cause the exhausts could kill the entire family reunion, cause it’s incredibly wasteful… and so on.
Motor oil? What are you cooking on, an early 2000s Subaru?
Not who you’re replying to. But yeah, there’s plenty of vehicles that old on the road. We’re a couple, and we get by with just a single '06 Toyota Carola. So why not an old Subaru? Cars were better then! They have buttons!
Anyway, it definitely gets dirty enough in that engine bay that I wouldn’t want food in there.