Famous 2008 Ford Expedition Loss Of Power Blinking Check Engine Light Ideas. Web simple solutions one of the most common causes of your ford check engine light coming on, and staying on, is that there is an issue with the seal on your. Web ford expedition forum.

I have a 2008 expedition with 154k on it. Web my truck was doing the same thing. According to my receipts the plugs and coils were replaced at 125k at the ford dealer.