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Coil pack on one of your spark plugs may need to be changed. Have OBD II scan done to determine which one.

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Q: Why O3 ford expedition is misfiring and hesitation when accelerating?
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Will the transmission cause your 99 ford expedition bog down and sputter when accelerating 4.6liter?

will the transmission causes my 1999 ford expedition to bog down & sputter when accelerating the 4.6liter engine.


What causes hesitation upon acceleration in Ford?

Could be accelerator pump if carb.Could be a "sloppy" timing chainIt also may be a misfiring spark plug or two. This answer depends on the conditions of the hesitation. There are many possibilities. or it could be a vacuum line that may be sucking in air or your distributor may not be advancing upon accelerating causing the vehicle to fall on its face


What is P0302 code for 1998 Ford Expedition?

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What is p0354 in 98 Ford Expedition?

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Why do your headlamps flicker while accelerating on a 1997 ford expedition?

Bad ground or alternator stating to go bad.


What does it means if cylinder 7 is misfiring on a 2001 ford expedition?

it means you need a new spark plug and probably a new coil for number 7


What causes a shuddering when accelerating through a turn on a 2003 Ford Expedition?

Make sure it's not in 4 wheel drive.


What would cause hesitation in a 1997 ford expedition xlt and read cylinder three misfire?

Bad plugs, wire , or coil pack.


Why does my 2002 Ford Expedition Triton XLT sputter when accelerating or idoling?

Auto Zone will check your computer codes for FREE. Then go from there.


What causes hesitation and bucking on F150 truck?

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What would cause hesitation in a 199 ford expedition and read 3 cylinder misfire?

I had the same problem on mines 98 Ford Expedition 4.6L . It ended been a simple tune up of plugs and wires. If it is a 5.4L it maybe a bad coil pack. I would switch the bad coil with a good one and go from there.


When was Ford Expedition created?

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