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The only way of knowing that is to use a code reader and look up the code that you get.

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โˆ™ 2016-08-16 20:14:32
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Q: What causes the check engine light to come on in a 1999 Ford Crown Victoria?
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What causes the check engine light to come on in a 2000 crown Victoria?

Have the code read, that will tell you.


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Disconnect battery for 15 - 20 mintues


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On our crown Victoria we had an intermittent check engine light with the error codes "bank 1 and 2 too lean". I tried replacing the fuel filter with no luck. A short while later I had a intake manifold crack and had to get it replaced. My mechanic cleaned the MASS AIRFLOW SENSOR and this seemed to fix the check engine light.


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To change the check engine light bulb on a 1996 Crown Victoria you need to remove the molding from around the instrument panel. Next, remove the headlight knob and shafts. Locate the light bulb and turn counterclockwise to remove. Reverse directions to replace with a new bulb.


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Do you have air suspension? If so, then something is leaking. Check out Strutmasters, in the net. They have solutions 4 u.


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