A faulty low-pressure fuel pump could cause engines to stall while driving, raising crash risks for hundreds of thousands of Ford units.

Ford Motor is recalling 850,318 vehicles in the U.S. due to a potential low-pressure fuel pump failure, which could cause an engine stall, the U.S. National Highway Traffic Safety Administration said on Thursday.

Ford is recalling 850,318 cars because of a low-pressure fuel pump failure problem that can cause the engine to stall while driving, the National Highway Traffic Safety Administration wrote in a recall notice.