Ford will be contacting the owners of certain 2012-2018 Focus 2.0L GDI and 2.0L GTDI vehicles for a problem affecting the fuel system. According to the defect report, the power-train control module may not detect a malfunctioning Canister Purge Valve (CPV) stuck in the open position. Excessive vacuum in the fuel vapor management system could deform the the fuel tank, giving inaccurate fuel gauge readings and drivability problems.
Note: Owners are advised to keep the fuel tank at least halfway full until the vehicle has been serviced.
Dealers will correct the problem by reprogramming the Powertrain Control Module. They will also check for fault codes and replace the CPV, the carbon canister, fuel tank and fuel delivery module as necessary. For more information, owners can contact Ford Customer service at 1-866-436-7332. Ford’s number for this recall is 18S32 and the NHTSA campaign number is 18V-735.