If your check engine light is blinking on and off , an engine cylinder misfire has been
detected ( have your vehicle scanned for any trouble code(s) to diagnose and then
repair the problem ) You can drive your vehicle in for repair , just avoid any
rapid acceleration or deceleration because you can damage the catalytic
converter
Engine misfire. Possibly a bad coil or spark plug.
I would check the plug wires and the exhaust system.
A malfunction has been detected
If the check engine light is blinking that means an engine cylinder misfire has been detected
If the check engine light is blinking that indicates an engine cylinder misfire has been detected
On a 2002 Ford Expedition : The " check engine " light is the " SERVICE ENGINE SOON " light just to the left of the fuel gauge
Usually a misfire.
Usually a flashing Overdrive light on any Ford with an Automatic Overdrive is a sign of an internal failure. Seek the assistance of a qualified mechanic or transmission repair shop.
If the check engine light is blinking , that 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
A malfunction has been detected - could just be a sensor - get it checked out
A "Blinking" light typically means that something SEROUS has been detected. Use a code scanner to detect the problem.
get the engine serviced.