Ford is recalling nearly 1.3 million Focus compact cars in the U.S. because a fuel system problem can cause the engines to stall without warning.

Following a complaint from a government auto watchdog, the iconic Detriot manufacturer recalled Focuses made from 2012-2018 with 2-liter four-cylinder engines. It says a valve can stick open, causing too much vacuum, and an engine control computer may not detect the problem.

Owners are advised to keep the gas tank at least half full until repairs are made. Dealers will reprogram the computer and replace the valve if needed starting Dec. 10.

No injuries have been reported.

Read full story on WHNT 19 here.