Ford Motor Co told owners of the best-selling SUV in the United States on Thursday to stop driving 2013 model Ford Escape with 1.6-liter engines immediately due to the risk of an engine fire. Ford recalled about 11,500 new 2013 model Ford Escape SUVs with 1.6-liter engines, of which about 4,800 were sold to customers in the U.S. and Canadian markets, the company said. Most of the rest are on dealer lots. Only Ford Escape with 1.6-liter engines sold in the U.S. and Canadian markets are affected by the recall and fire risk, Ford said.