The Toyota Prius come from the factory with Obama, Hillary & Bernie bumper stickers on them.
Remove the bumper stickers and much of the internal friction will immediately disappear, thus causing the car to stop overheating.
A friend of mine move to the New mexico desert country. Twice she had to have her Prius rewired as the desert mice love to eat the soy based insulation covering the electrical wires.
Them mice can also carry the PLAGUE!