Question about 2004 Lincoln Navigator

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How do i change spark plugs for a 2004 lincoln navigator

Spark plugs for a V8 5.4liter lincoln navigator

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

chuck943
  • 783 Answers

SOURCE: How do I change the spark plugs on a 2004 lincoln aviator?

http://i253.photobucket.com/albums/hh43/chuck943/N0003875.gif

Remove the cover on the valve covers
remove the coil packs and remove spark plugs

Posted on Mar 22, 2009

  • 883 Answers

SOURCE: 2000 lincoln navigator 90k mile service

Normal Maintenance Details
90,000 Miles (144,000 Kilometers) : All Applicable Models
PERFORMED OPERATION COMPONENT
INSPECT BALL JOINTS
If equipped.
INSPECT BRAKE SYSTEM
Inspect brake pads, shoes, rotors, drums, brake lines & hoses.
INSPECT COOLING SYSTEM HOSES & CLAMPS
INSPECT DISC BRAKE PADS & ROTORS
INSPECT DRIVESHAFT
If equipped.
INSPECT DRIVESHAFT/PROPELLER SHAFT U JOINTS
INSPECT EXHAUST SYSTEM AND HEAT SHIELDS
INSPECT PARKING BRAKE SYSTEM
INSPECT STEERING LINKAGE
INSPECT SUSPENSION COMPONENTS
LUBRICATE DRIVESHAFT/PROPELLER SHAFT U JOINTS
LUBRICATE STEERING LINKAGE
REPLACE AIR CLEANER/ELEMENT
REPLACE AUTOMATIC TRANSMISSION FLUID
REPLACE CABIN AIR FILTER
If equipped.
REPLACE CLIMATE-CONTROLLED SEAT FILTERS
If equipped.
REPLACE ENGINE OIL
REPLACE ENGINE OIL FILTER
REPLACE FUEL FILTER
ROTATE TIRES
90,000 Miles (144,000 Kilometers) : RWD
PERFORMED OPERATION COMPONENT
LUBRICATE BALL JOINTS
2000 Lincoln Navigator
Maintenance
...sorry if not too readable

Posted on Jun 13, 2008

  • 1 Answer

SOURCE: changing spark plugs

put it in your ***

Posted on Apr 24, 2009

  • 1 Answer

SOURCE: how do i change the spark plugs on a 2003 lincoln navigetor?????

There is a cover with 2 screws in each,on each side of engine, little tight in there,under hoses and power steering reservoir. after removing covers, each plug has a coil, unhook each and pull up and out, they are about 6 in. long. use plug wreches with u joints to get down into shafts where plugs are. remove and replace plugs, reinsert coils, plug them in, replace covers, TEST engine BEFORE putting all other stuff back on. If good, finish up, if misses, check coils and connections and repeat. It is a pain in the a**.

Posted on May 25, 2009

  • 155 Answers

SOURCE: 2004 Lincoln navigator misfire on cylinder 8 error code p318

Replace the coil pack once more. I went through 2 new ones on my f150 on one cylinder. One worked, the other didn't (both new off the shelf). Condensation build up in the boot caused mine to misfire. Anytime you replace a coil pack, squirt a little silicone grease inside. This will prevent condensation from hitting your plug. Fords are notorius for this problem, especially if you live in a humid area. Also, make sure and clear the codes after you make the repair.

Posted on Jun 10, 2009

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1 Answer

Lincoln Navigator still trembling after changing spark plugs & coils.


I think you still have vacuum leaks

Have it smoke tested

Also look at fuel trim

The front oxygen sensors get
replaced at 100,000 on all your veh

Mar 11, 2013 | Cars & Trucks

1 Answer

How to do a tune up 2004 lincoln navigator


Tune-ups have been gone for most of the last 25 years or more

Your vehicle only has spark plug left from those days

Remove the COP Ignition Coils & replace the plugs
using the champion one piece ones

Go to google & see all the problems with your motor
& the OEM two piece spark plugs

They needed to come out of the motor the day it was sold
brand new,read up on that

Ford 5.4 --- 3 valve motor-- spark plug problems

Mar 02, 2013 | 2004 Lincoln Navigator

1 Answer

I have a 1999 Lincoln Navigator. Changes all the spark plugs except for #3. The Plug will not screw into the compression chamber. It seems as if it has nothing to screw into in the chamber. I took a m


Well know problem for at least 7 years 1997 thru 2003

Lots to read on internet about it

Have to buy one of three avail tools to install
spark plug thread insert

Feb 08, 2013 | Cars & Trucks

1 Answer

Need diagram for 2004 navigator spark plugs


1,2,3,4 passenger side

5,6,7,8 driver side

V8

front to back

V6
1,2,3
4,5,6

Jan 26, 2013 | 2004 Lincoln Navigator

1 Answer

I cannot find were my spark plugs are located on my 2004 navigator


You use the internet to find those type questions
Ask people who own the same vehicle & work on them

Any vehicle you can not see the spark plugs or no wires
going to them, has coil-on-plug ignition

They are under the coils on all ford v6 & v8 for over 10 years

Sep 18, 2011 | 2004 Lincoln Navigator

1 Answer

Where do you locate the spark plugs for 2004 Lincoln navigator


you can buy them at napa auto parts / auto zone / advanced auto / pep boys / and any auto parts store near you. don't buy the cheep plugs they only make more problems in the long run
mid grade plugs are fine

hope this helps you
good luck
bob

May 11, 2011 | 2004 Lincoln Navigator

1 Answer

Where are the spark plugs located on a 2004 lincoln navigator


The spark plugs use individual "coil packs" and you have to undo them first. Here is a picture

chuckster57_22.gif

Feb 07, 2011 | 2004 Lincoln Navigator

1 Answer

Spark plugs #4 and #8 misfiring


change your 2 coil packs to those plugs make shure the wires are connected and not loose you may want to change all spark plugs at the same time good idea to do that good luck CJ

May 20, 2010 | 2004 Lincoln Navigator

1 Answer

Where are the plugs on lincoln navigator 1998


They are under the coil packs. You will need an 8mm socket to remove the bolt on each coil pack then remove them to access spark plugs.

Feb 25, 2009 | 1998 Lincoln Navigator

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