This Preliminary Information communication advises the technician that the 2014 Chevrolet Cruze equipped with the 2.0L Diesel engine Regular Production Option Code (LUZ) Intake Manifold part numbers 12654607 and 12657379, and the Intake Manifold Runner Control Valve Actuator part number 12645665 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.