worst motors of all time

When I was a kid in the 80's, my Dad had an early 80's Ford Ranger. It had a small, carbureted 4 banger. He bought it new, and it was the biggest piece of garbage I have ever witnessed! Gave him nothing but problems. Head gaskets, time belt(or chain? on the overhead cam), carburetor problems, blah blah blah.
My Dad kept it for 10 grueling years because he had to money-wise, but it was brutal. In fact, watching my Dad struggle with that Ford product steered me away from all Ford stuff to this day.