2003 Ford Expedition Check Engine Light Flashing

Blinking check engine light discussion in 2nd gen 2003 2006 started by pittmike nov 27 2012.

2003 ford expedition check engine light flashing.

Check engine light flashing on 2003 ford expedition. Most common reasons for check engine light coming on why does the check engine light come on what does your ford check engine light mean a blinking engine light means now. Oil change vibrates check engine light is blinking recently bought a 2003 eddie baur ford expedition. The manual states that it could be bad gas.

When your engine is misfiring it is dumping raw fuel into the exhaust. How to reset a ford expedition s check engine soon light by richard rowe. Ive talked to the gas station owner and said that this happnes occassionally with out of town cars and that there is absolutley no wtare in his gas but there are differant additives. My 2003 ford expedition check engine light just came on steady not blinking.

This flashing light should not be ignored. A flashing check engine light is your ford expedition s way of saying i have a serious problem don t ignore me. Nov 27 2012 at 11 50 am 1. Took it to a quick lube for oil change but then next day vehicle vibrates and check engine light is blinking.

This typically happens if the codes were recently erased with an obd ii scanner or the battery was disconnected. If anything goes wrong with the engine the computer will illuminate the check engine light cel. The flashing check engine light means there is a cylinder miss fire. Ford check engine light flashing 8 times if your ford check engine light blinks eight times when you turn on the ignition it means that the vehicle is not ready for state emission inspection i m test.

If the light stays on the fault is ongoing. By continuing to use this site you are agreeing to our use of cookies. Forums ford expedition forum 2nd gen 2003 2006 this site uses cookies. The manual states that it could be bad gas.

Service engine soon light flashing on 2003 ford expedition.