2003 Ford Expedition Check Engine Light Flashing

Check engine light flashing on 2003 ford expedition.

2003 ford expedition check engine light flashing.

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. By continuing to use this site you are agreeing to our use of cookies. When your engine is misfiring it is dumping raw fuel into the exhaust. The flashing check engine light means there is a cylinder miss fire.

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. 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. The manual states that it could be bad gas.

My 2003 ford expedition check engine light just came on steady not blinking. A flashing check engine light is your ford expedition s way of saying i have a serious problem don t ignore me. How to reset a ford expedition s check engine soon light by richard rowe. If the light stays on the fault is ongoing.

Nov 27 2012 at 11 50 am 1. If it goes off the problem is intermittent but the computer will store the code for later diagnostics. 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. Forums ford expedition forum 2nd gen 2003 2006 this site uses cookies. This flashing light should not be ignored. Most of the time that serious problem is a misfire.

Service engine soon light flashing on 2003 ford expedition.