Driving on motorway, and car Windows started to fog over severely both inside and out, and it happened in seconds to the point where I could not see out of the car driving in the fast lane.
I opened all Windows and put the windscreen wipers on to clear it up. This happened another 2 times in the same journey - in both times quickly and needing full Windows open and windscreen wipers on to clear.
Drive car home later in day and it didn't re occur.
Wondering if a pipe in the car is broken and all the excess water has now come out. Does it mean i am out of an engine fluid that the car needs? Or that if I too up all engine fluids it will happen again.
It was definately steam and not smoke.