Get a code read done, the car has obviously logged a fault. Could be faulty injectors
If the check engine light is flashing when the engine is running , that indicates that an ignition misfire has been detected
might be a misfire in a cylinder...
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.
There is an engine misfire, probably spark plugs issue.
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.
If the check engine light is flashing that indicates an engine cylinder misfire has been detected
Your engine light is flashing on the VP commodore because of the error codes.
It is not recommended. A flashing flashing check engine light is an indicator of a catalytic converter damaging misfire.
rear window defroster light keeps flashing
The overdrive off light flashing - indicates a malfunction has been detected
An engine cylinder misfire has been detected if your check engine light is flashing
An engine cylinder misfire has been detected if your check engine light is flashing on and off