as per title. http://www.marketwatch.com/story/ford-to-cut-production-at-4-assembly-plants-2016-10-17
The Ford Mustang suffered a 32-percent sales decline in September, handing the monthly sales crown to the Chevy Camaro for the first time in about two years. The company also said it is shutting down the Flat Rock Assembly Plant in Michigan for a week as it deals with slower sales http://www.autoblog.com/2016/10/11/ford-mustang-chevy-camaro-september-sales/