One problem related to engine has been reported for the 2003 Lincoln Town Car. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Lincoln Town Car based on all problems reported for the 2003 Town Car.
While driving 30-60 mph the vehicle would surge continuously when the engine was under load. As a result the vehicle did not ride smoothly. Dealership was notified but did not resolve the problem. The dealer changer the erg valve, fuel pump, fuel sensors, spark plugs and coil but the problem still occurred.