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Something's wrong with your engine. You need to plug into one of those diagnostic computer tools, go to a dealer/repair shop/etc. You can buy those code reader things, but they're pricey.
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
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Why is your Nissan largo check engine light flashing?
The check engine light is flashing due to a problem with the emission system. I flashing check engine light usually indicates a random engine misfire.
Can you drive car with flashing check engine light?
It is not recommended. A flashing flashing check engine light is an indicator of a catalytic converter damaging misfire.
Why does your suzuki Verona 2004 check engine light keep flashing?
A flashing check engine light is an indication of a misfire.
What does a Flashing check engine light on a 2003 F150 mean?
An engine cylinder misfire has been detected if your check engine light is flashing
Check engine light flashing on 97 Taurus?
An engine cylinder misfire has been detected if your check engine light is flashing on and off
Why is your 97 ford explorer shaking and check engine light flashing?
A flashing check engine light is usually a misfire.See related questions below.A flashing check engine light is usually a misfire.See related questions below.
Why is your check engine light flashing on your 1999 Mazda millenia?
A flashing check engine light means an engine cylinder misfire has been detected
Flashing check engine light 2002 F150 4.6?
If the check engine light is flashing that means an engine cylinder misfire has been detected
Why is your Ford F150 shaking and the check engine light is flashing?
If the check engine light is flashing that means an engine cylinder misfire has been detected
2002 ford explorer sport flashing check engine light?
If the check engine light is flashing that means an engine cylinder misfire has been detected
Check engine light flashing on Isuzu rodeo?
A flashing check engine light means that you have a problem with your engine that may cause harm to the catalytic converter.
Why does your check engine light blink?
A flashing check engine light is usually an indication of a misfire.
