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I have a 2000 lincoln navigator and my chec engine light came on and my scanner  pick up the code and wen we fixed the code problem the chec engine light staying on and its keeping the same codes in it, it want clear them out and want turn chec engine light off, could anybody tell me whts wrong here?

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  • Anonymous Mar 30, 2014

    Chec engine light on



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  • Cars & Trucks Master
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The problem is probably not fixed. I would need to know the code number to make any suggestions.
Replacing a sensor does not always fix the problem if that is what you did.

Posted on Jul 26, 2013


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SOURCE: service engine soon light

a multitude of problems...must attach scan tool to read fault codes

Posted on Jun 13, 2008

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SOURCE: 2000 Lincoln LS and the Engine Light came on. Codes 0171 0174

you probably have a vacuum leak. check all your hoses pcv hose for sure. it means the engine is seeing too much air with the fuel.

Posted on Oct 02, 2008

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SOURCE: 2000 lincoln ls i got a trouble code p1633 (KAM)voltage to low

P1633 means KAM (Keep Alive Memory ) Voltage too low. the KAM is caused by low battery voltage and you replace the battery.When you replace the battery the KAM loses Memory and the problems resulting in what you are experiencing now.When replacing a new battery, reconnect the Positive cable first.And use a trickle battery charger set low to the cables before disconnectng the battery . this will keep the voltage to the ECM powered with enough voltage. All you can do now is make the computer relearn the way it should run. Disconnect the negative cable from the battery, wait a while 20 seconds or so. then reconnect the cable. I do not know if this is a temporary fix or not but it should re-program the computer.

Posted on Nov 30, 2008

  • 1 Answer

SOURCE: 2000 Lincoln Navigator with rough idling and service engine light

i had the same trouble, there is a rubber boot under the cover on the top of the motor, it is coming from the egr valve, takes about 5 mins to repair and less than 5 dollars.

Posted on Jul 25, 2009

  • 14585 Answers


Check air filter if it's dirty replace, replace fuel filter. these are the most neglected things on a car. If you need more help let me kow.

Posted on Nov 09, 2010


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