Any Caddy with the 4.3 litre V-8. Worst motor ever made IMHO. They used a all aluminum block and heads and put cast iron sleeves in the cylinders.
1984 Ford Tempo----pretty much all fords, thier electrical charging systems are crap and always will be. If you've ever owned one you know all about the big grey motorcraft ignition box on the inner fender. And they have the ugliest dash layouts of any cay maker.....ever!