2003 Ford Excursion Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Ford Excursion

One or more of the door locks may become inoperative due to resistance in the circuit. In some cases, replacement of all actuators will be required to correct this issue.

There is a technical service bulletin for the V8 engines regarding a possible problem with the spark plug being ejected from the cylinder head, damaging the threads in the spark plug hole. If the vehicle is under warranty, cylinder head replacement is recommended. If the vehicle is out of warranty, Ford authorized the use of a specific thread insert to repair the head.

The high pressure diesel fuel injection pump may fail, resulting in a "no start" condition.

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rough cost for replacing head gaskets on 6.0 diesel 2003 ford excursion

I am fueling the vehicle and my miles to empty reading fluctuates by many miles in only a few hundred yards of actual driving. Can I reset by disconnecting battery or do I actually need service?

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An internal fault may develop within the multi-function turn signal switch. This can affect turn signal, tail, hazard, and/or brake light operation. Non-functioning exterior lights could increase the risk of a crash. Dealers will replace the multi-function switch to correct this concern. This recall is scheduled to begin on August 15, 2011. The Ford recall number is 11C18.

ON CERTAIN HEAVY DUTY TRUCKS EQUIPPED WITH 7.3L DIESEL ENGINES, THE CAMSHAFT POSITION SENSOR LOCATED ON THE ENGINE OF THE VEHICLE MAY FUNCTION INTERMITTENTLY, POSSIBLY RESULTING IN AN ENGINE STALL.

Ford has recalled 2003 Excursion and F150, F250, and F350 trucks because the speed control deactivation switch may leak and overheat, which can create a fire hazard. Dealers will install a fused wiring harness to the deactivation switch wiring.

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