Question about 1998 Lincoln Navigator

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I need a vacuum hose diagram for my 98 lincoln navigator.

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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here is a link with all the vacum diagrams for your jeep. hope it helps.,1076002/initialAction,repairGuide/shopping/repairGuide.htm?pageId=0900c1528008ab9d

Posted on Feb 12, 2009

  • 5 Answers

SOURCE: i need a 1987 chevy S10 vacuum hose routing diagram

Go to, become member, will give you repair manual,location of parts,diagrams.

Posted on Apr 09, 2009

  • 1757 Answers

SOURCE: diagram 2000 lincoln navigator 5.4 firing order

My apologies for the delayed response.
I am going back to answer - unanswered questions. I have only been on this site for the past 4-months. Questions Posted have exploded (+55%) since joining.
I do not know if you still need this information, but I am answering it either way.

For the 5.4L:
Firing Order:
(back of engine)
(front of engine)

Again my sincerest apologies....

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at!

Posted on Mar 04, 2010

  • 466 Answers

SOURCE: 1986 Oldsmobile Cutlass Supreme vacuum hose

Ok sent you this the engine you have to specify that engine has to help you. Thanks2c36ea6.jpg

Posted on Mar 24, 2010

Testimonial: "good job getting info. and real quick too"

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SOURCE: i need a fuse and relay diagram for a 1999 lincoln

that is in the owners manual, go to the link below and follow that to the Ford site for a free download. the relay center is under the hood.

Posted on Apr 29, 2010

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Is the engine the same model year , 2003 ?

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My 98 Lincoln navigator is stuck in 4×4low range is dragging

To engage or disengage low range, the vehicle speed must be less than 5 kph (3 mph) , the brake depressed, and the transmission must be in NEUTRAL. If that doesn't work, you'll need to check the electrical connections and vacuum lines.

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How to replace vacuum hose on 2003 lincoln navigator?

which hose? most small vacuum hoses just push on and pull off. if the fitting it is slid on is plastic be careful as they get brittle.

Dec 31, 2011 | 2003 Lincoln Navigator

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Hi my 4x4 a.w.d does not work,98 lincoln navigator,onley the rear weel work,hi2 ,you could hear it changed ,but the front weels does not pull,the a.w.d lite does not flash,can you please help me.

If your 4x4 Hi lite comes on when switched to that, then it could be a vacuum leak on the front wheel(s). Check the vacuum hose to each wheel for cracks. With the engine running ( apply the emergency brake) turn the wheel left or right you will be able to see a small black hose connected on the back side close to and just above the drive shaft, remove the hose and check for vacuum. If the hoses are OK, then the whole locking mechanism has to be removed, there are O'rings that deteriorate and have to be replaced. It could also be the locking mechanism is froze up with dirt.Try locking unlocking them manually to free them up, do this with the engine off.

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Need engine diagram for 2000 lincoln navigator . can't figure out where vaccuum hose goes

Look under hood. The diagram is on a sticker either on the upper radiator support or under hood

Nov 16, 2009 | 2000 Lincoln Navigator

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99 ford f250 truck 5.4 need vacuum line schematics

Try ebaymotors they have repair manuals on cd that are inexpensive and have electrical schematics as well as vacuum diagrams. $15.00 - $20.00

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4 Answers

Codes P0171, and P0174 bLean on a 98 Navigator. Any ideas?

mass air flow sensor is not the problem, I had the exact same problem and have done much research on this. Check the PVC rubber hoses, especially the elbows for cracks. You probably noticed your gas mileage has been horrible too. Hope this helps

May 28, 2009 | 2003 Lincoln Navigator

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