2004 Lincoln Navigator Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2004 Lincoln Navigator
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2004 Lincoln Navigator ProblemsTurn Off Air Suspension System Before Jacking/Lifting Vehicle
Prior to jacking or lifting a vehicle with air suspension, you must turn off the suspension switch. The switch is generally located in the trunk or on the right side of the passenger foot well.
In high dust areas, problems with the EGR system are common. The filter for the EGR solenoid may plug and cause the EGR to activate when it should not; this can cause the engine to stall. The dirty filter should be replaced to correct this concern.
2004 Lincoln Navigator QuestionsMy navigator has a ruff idle, stalls won't pick up speed maby 20 slowly into 40 (1 answer)
Miles an hr. I was thinking maby manifold or she valve, does have an vacuum leak but my mechanic says its an egr replacement or connector plate issue, no part store seems to know what he means but he's standing by the diagnosis. Lost!
Does not seem to lose any power. I was told that if it were plugs or injectors it would do it all the time. I was also told that my torque converter could be going out and to add friction modifier to solve the problem. Could it possibly be a my fuel filter?