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I have a 98 expedition, and i had a bad coil, they are hard to get to i guess some of them are way in the back toward the dash. if your check engine light is on, it should say " cylinder # misfire, then look in your manuel and see how the cylinders are are placed in the truck. When one of mine needed to be replaced , symptoms were, ideling funny, spitting and sputering ect pretty cheep fix around $200.00 coil/labor together.

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โˆ™ 2011-09-13 00:33:43
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Q: How do you check the coils on a 98 Expedition 54?
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