spark plug dead or it fell off.....
If your check engine light is flashing on and off with the engine running an engine cylinder misfire has been detected ( avoid heavy acceleration or deceleration while driving until repaired or you can damage the catalytic converter )
If you continue to drive a vehicle with the check engine light flashing you will do catastrophic damage to the catalytic converter(s). This can lead to big bucks for repairs.
A flashing check engine light means that an engine cylinder misfire has been detected . You can drive it in for repair , just avoid any rapid acceleration or deceleration because you can damage the catalytic converter
Take the car to an major auto parts store and they will check your check engine codes.
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 flashing with the engine running that means that an engine cylinder misfire has been detected . You can still drive it in for repair , just avoid any rapid acceleration or deceleration because you can damage the catalytic converter
A faulty gas cap could cause the check engine light to come on but it would not cause a rough idle or engine noises. Start with having your local auto parts store read the codes. The codes will help determine why the check engine light is on.
If the check engine light is blinking that means that an engine cylinder misfire has been detected . You can drive it in for repair , just avoid any rapid acceleration or deceleration because you can damage the catalytic converter
A blinking check engine light means an engine cylinder misfire has been detected . You can drive it in for repair , just avoid any rapid acceleration or deceleration because you can damage the catalytic converter
The check engine light blinking means that an ignition misfire has been detected Avoid any rapid acceleration or deceleration while you drive it in for repair to avoid damaging your catalytic converter
If the MIL blinks at the moment the engine bucks, them its a cold stall, were the engine is about to turn off, if the light is blinking on its own, is impossible, MIL are constantly on, because its a emission related code.
P1308 Chassis Acceleration Sensor Signal Low P1308 Chassis Acceleration Sensor Signal Low