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A flashing check engine light is an indication of a misfire. Immediate catalytic converter damage is possible.

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โˆ™ 2011-01-17 12:44:06
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Q: What does it mean when your check engine light blinks?
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What does the engine light mean on a 2000 Jeep Grand Cherokee Laredo?

The check engine light stays on when the engine computer has detected a malfunction and set a trouble code.

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What does engine light on 2006 Grand Cherokee mean?

The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to a parts store or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.

If the fwd light blinks on a Montero Sport what does this mean?

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