Will the radiator need replacing? on 2003 Lincoln Town Car

Fan motor replaced on Lincoln and now it is staying on, However the vehicle is still running hot occassionally.
Will radiator need replacing? Trouble code only shows 1299.
E-mail: lhayes1172@comcast.net

1 answer
Hello if the vehicle is still overheating the cooling system is still having a problem and may be leaking.Has the system been pressure tested and i also would recommend to flush the system.The fault code p1299-cylinder head over-temperature protection active.The fan staying on may be due to air in the system.