SOURCE: 2001 ford expedition
the same thing happen to mine twice,and both times it was the coils ,You have 8 total ,one over each spark plug.I replaced them and no more problems.Check with the auto parts so they can tell you which one is bad,hope this helps...
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Before it would stay on for a day or two. Now it hasn't gone off.
At first the sputter would only happen when I started to accelerate. Now it is when I start to accelerate and when i am going 50-55 mph.
DO U HAVE A YELLOW CHECK ENGINE LIGHT FLASHING??
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