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2004 Lincoln Navigator Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Lincoln Navigator

2004 Lincoln Navigator Problems

Check the battery cable ends frequently for corrosion. Corrosion can easily migrate under the cable insulation and cause numerous electrical faults and drivability issues.

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.

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2004 Lincoln Navigator Reviews

I bought my 04 Nav new in 04 and I have been very happy with it with these few exceptions. The air suspension on these SUVs are not good at all. Every person I have known that has had one has had problems with the air bags and this makes the pumps run all the time, eventually burning them up. I paid thousands to fix the system twice and then replaced it with a standard system. Other than...

I have a 2004 lincoln navigator i notice my air pump keep running,all the time after two weeks of that, one morning my front end was lower then the back, i turn on the truck, and sit there for 15mins the front rose at the normal level, after two weeks of that i took it to the local dealer ship, they told me the air bag rings was bad the cost 489 dollars, when i drove it home i notice my air p...

a bueatiful vehicle inside and out but lacks power

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