If your check engine light is blinking with the engine running that means an
engine cylinder misfire has been detected . You will need to have your
Ford Windstar scanned for any trouble codes to help diagnose and then repair
the problem . You can drive it in to have it repaired , just drive in a moderate
fashion ( avoid any rapid acceleration or deceleration because you can damage
the catalytic converter )
you have a cylinder misfire
Check engine light on steady = have your vehicle checked.If it is blinking = have your vehicle checked now.=============================================Just adding to the answer :If your check engine light is blinking that means that an engine cylindermisfire has been detected . You can drive it in for repair , just avoid anyrapid acceleration or deceleration because you can damage the catalyticconverter
If the check engine light is blinking that means an engine cylinder misfire has been detected
A blinking check engine light means an ignition cylinder misfire has been detected
If the check engine light is blinking that indicates an engine cylinder misfire has been detected
If the check engine light is blinking that means an engine cylinder misfire has been detected
A flashing check engine light is an indication of an engine misfire.
If your check engine light is blinking that means an ignition misfire has been detected
If the check engine light is blinking that means an engine cylinder misfire has been detected
A flashing check engine light is usually an indication of a misfire
A flashing check engine light is an indication of a misfire.
In the manual for my car it says a blinking, yellow check engine light means the catalytic converter is malfunctioning.