Those who keep going are under pressure to cut production.
"We think they will cut production in the first quarter of next year."
They agreed that the only solution was to cut production.
Since the attacks, the company has said it will cut production by 110,000 to 120,000 vehicles further.
A major beer company has cut production by 20,000 bottles a day.
The sensible solution is to cut back production by a third or to 1970 levels.
Ford said last week that it would cut production by 110,000 to 120,000 vehicles.
Often in recent months factories have been forced to cut production and lay off workers.
It is cutting production by about 18 percent, from 3,333 units in 1990 to 2,760 this year.
As the economy slowed last year, they cut production sharply.