Mechanics

SPARK PLUG CHANGE ON

2007 Ford F-150 • V8 2WD Automatic •

I was wondering if there is anything special I should do or be aware of before I change the spark plugs on my 2007 Ford F-150 (5.4L/V8)/
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JohnnyGQ
December 31, 2010.



Just be very careful removing them. This engine has a history of spark plugs breaking off in the cylinders. They also have a history of spark plugs coming loose and destroying the threads so make sure they are torqued properly.

Wrenchtech
Jan 1, 2011.
Be aware that this is no easy task on this engine. The flat rate to do it is about 3 hours and it's no picnic. Be sure not to drop any of the screws that hold the coils in.

Wrenchtech
Jan 1, 2011.