Hi! My dad gave us his 1992 Seville (because he loves me ). At least I think he loves me . It has a number of problems, most of which I've found in common with many who post here (engine coolant disappears, engine overheats, heater doesn't blow very hot, ect.) Today, as I was browsing through the forums, I learned how to check the codes and gave it a shot. The first code I received read: EO48 Current So, I look it up from a link I found and this is how it translates the code: P048 (E048