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Auto Zone will check your engine light for FREE. They will also tell you whats wrong.

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Q: Check engine light is on what can be the problem with your 2003 ford expedition?
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Where is the check engine light on Ford Expedition 2002?

On a 2002 Ford Expedition : The " check engine " light is the " SERVICE ENGINE SOON " light just to the left of the fuel gauge


When the service engine soon light is on does that mean there is a serious problem ford expedition?

NO, the service engine light means that a scheduled service is due. Usuallly this means an oil/filter change. However if the Check Engine light is on this can be serious, and means there is a problem with the emissions controls.


2000 expedition check engine light?

Auto Zone will check your engine light for free... Write down the codes and go from there.


Why is Check engine light not on?

If it is not on, you do not have a problem.


How do you reset check engine light on 1989 lesabre?

The check engine light comes on in a car when there is a problem with the engine. It will go off or be reset when the problem is fixed.


1997 ford expedition and the check engine light flashes?

If the check engine light flashes an engine cylinder misfire has been detected Avoid any heavy acceleration / decelleration and have the vehicle scanned for any trouble code(s) in order to diagnose and repair the problem


Check light is on why?

check engine light means a problem with the emission system


How do you replace the dashboard lights in a 1998 Ford Expedition?

Check engine light is out


What does it mean when a check the engine light turns on a 2004 Chevy aveo?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.


Why does your check engine light keeps coming on and off on your 2001 Volkswagen Passat?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.


Check engine light on 2002 expedition?

There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


Check engine soon light is on?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected