2004 f-150 5.4 L Triton Plugs
Ford Spark Plug Repair Kit
Just found today that it could cost $500 to $1500 give or take, to change the plugs in this 2004 F-150 5.4 L Triton truck.
And the service manager told me if they break a plug that it will be another $91.00 per cylinder to remove the broken plugs, so it will cost me more for something that they have broken.
The dealership never told me any of this when I bought the truck, of course. I strongly feel that this something Ford should have to eat.
Their is no reason why it should cost this much to have the spark plugs changed in a vehicle. and I would say that their will be no more FORDS parked in the driveway.
Answer: I feel your pain and agree with you. However, It did take Ford awhile to find out that this would be an issue on high mileage trucks. People have 2 choices to help with this spark plug issue.
They can contact Ford for assistance with this documented problem. They might help with labor costs? Option 2 is Diy. They make a kit that helps get the broken plug out and chase the threads on the hole in the cylinder head.
This is the tool and parts they use to fix the Ford spark plug problems