I am not sure too many people will take you seriously sice this seems to fall under the category of "crazy story". Here are the issues I see with your story:

You say that the cooling fan "died out". What does this mean? What happened?

You say the dealer diagnosed a bad fan and replaced it but it "died again" in 20 min. What happened exactly?

Then you make it sound like the dealer is just guessing at the problem. ??

Then a shop fixes something. The new fan? What did they do?

Then there is spinning and smoke... It doesn't all seem to make sense.

__________________
1998 C230 330,000 miles (currently dead of second failed EIS, yours will fail too, turning you into the dealer's personal human cash machine)
1988 F150 144,000 miles (leaks all the colors of the rainbow)
Previous stars: 1981 Brava 210,000 miles, 1978 128 150,000 miles, 1977 B200 Van 175,000 miles, 1972 Vega (great, if rusty, car), 1972 Celica, 1986.5 Supra