They are located right in between the where intake manifold ends and the valve cover starts. You must remove a 7mm hex head bolt to remove the coil unit, then unplug the wire for the coil unit for each spark plug, remove the coil unit and you need a special very long spark plug socket to go down into the spark plug hole. Beware!!! The 4.6 and 5.4 Ford V-8 engines are known to have the spark plugs break off in the head for no appearent reason whatsoever and without warning.
It is located over the cylinder head.
4-cylinders have four spark plugs, 6-cylinders have six spark plugs, 8-cylinders have eight spark plugs, etc, etc, etc
remove cover from top of engine
my petrol 04 Grandis is about to have its first set of plugs as part of its 54K service.
the 04 have platinum plugs and they are preset
There are access covers (2 of them, one for the left side, on for the right) over the ignition coils. The plugs are under each coil. Be sure to blow and/or wipe dirt, oil or debris from the spark plug wells out BEFORE removing the plugs, or you'll dump that crap straight into the cylinders.
Have it checked for codes, then you will know the answer.
They Are under the Intake manifold like on my 04 kia sedona, You have to removethe center part of the manifold.
I have a 1985 Winnebago Chieftain with a Chevy 454 engine. I was told to gap the spark plugs to .044. The ones I took out were in there for a long time and had a gap of .05. The plugs that I bought were pregapped at .04. I got lousy gas milage at .04, I am going to try .044 and see if this improves my milage.
you have to remove the coils off of each spark plug, than under the coil is the plug.Remove the plug as any other plug.
Buy a Chevy :)
yes they will fit. all F250 from 99-current have the same bolt pattern. this isn't the same for duallys though, they changed in late 03 or 04 i believe.
Changing the plugs on the 04 MPV is a pain. The front three plugs are easy to get to - just remove the black plastic cover over the engine block (3 screws) and they're right there (but deeply recessed in the block). But you have to remove the manifold to get to the back three plugs. I wish they'd design these things with maintenance in mind. Cylinder 6 has misfired is there a diagram for this where is the plug and coil located
The optional diesel engine in an '04 F250 Ford is a 6.0L V-8 Turbo Diesel made by Navistar (International)
Spark Matsunaga died on 1990-04-15.
Remove all screws and it should pop right off.
If it has the 4.0 in it the spark plug gap is 0.035
Spark - singer - was born on 1992-01-04.
1) Disconnect the wire harness from the ignition coils2) use a 10mm socket to take off the bolts on the ignition coils3) pull the plug boots out in pairs ( so you don't have to disconnect the wires)4) remove spark plugs with standard spark plug tool(comes with most socket-sets)5) gap new plugs to .04 with spark plug gapper6) install new spark plugs (make sure they're tight, but you don't need to kill it)7) put the plugs boots back (the wires 'click' on the plug, the coil boots don't 'click')8) put the ignition coil bolts back in9) reconnect the wire harnesses to the ignition coils10) enjoy your sweet car!!**NGK plugs are your best bet**if you have any check engine lights, disconnect the battery for 5 minutes to reset the codes
After repairing the cause of the code, you can clear it with a scan tool.
possible cracked head and a worn camshaft lobe
I use NGK Iridium spark plugs they run around i belive 8-9$ each they work well, Id reccomened changing your spark plug wires for better enegine respone, if its been over 5 years or lack of combustion, and less respone. Use aftermarket brands, rated alittle hotter to burn the fuel more efficently, Ngk is still another good brand or taylor never used them though.