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Creaking noise while driving 98 Navi


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hammaway
New User

Dec 27, 2009, 9:10 PM

Post #1 of 7 (2882 views)
Creaking noise while driving 98 Navi Sign In

I have a 1998 Lincoln Navigator 4WD 5.4L V8 with 156,000 miles. When I am driving down the road it will creak especially if the road is bumpy. It also creaks when I turn and the car is beggining to wobble while I drive. I'm guessing the problem is the ball joints, but I'm not really sure what the problem could be. Any help or info would be appreciated. Thanks!


Sidom
Veteran / Moderator
Sidom profile image

Dec 27, 2009, 9:18 PM

Post #2 of 7 (2880 views)
Re: Creaking noise while driving 98 Navi Sign In

That is kind of what I was thinking......See a lot of Fords with noisy BJs. If you can duplicate the noise while it's standing still by bouncing the frt end or turning the wheels, get under it and see if you tell by listening where the noise is coming from. Sometimes grabbing the con arms, springs or pieces that is close to the noise helps by being able to feel the vibration


hammaway
New User

Dec 27, 2009, 10:26 PM

Post #3 of 7 (2877 views)
Re: Creaking noise while driving 98 Navi Sign In

yeah it makes the same noise when i get in or out or push the front left side of the car up and down.


Sidom
Veteran / Moderator
Sidom profile image

Dec 28, 2009, 10:27 AM

Post #4 of 7 (2868 views)
Re: Creaking noise while driving 98 Navi Sign In

That'll make it easier to find. Seen alot with bad BJ's or tie rod ends. Just have someone turn the wheel & carefully feel around, you'll feel the vibration when you get close to the bad part...


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Dec 29, 2009, 1:00 AM

Post #5 of 7 (2863 views)
Re: Creaking noise while driving 98 Navi Sign In

Just to add a note on the creaking - Fords more than others in my experience. Certainly rule out truly worn parts but some from chassis Fords and others can too get a rubber to shiny metal creak/squeek as the bushings for control arms and body mounts to move some. Worse after a salty wet drive when it dries out. I've used WD-40 with luck to correct and redo when wheels are off or there again for some reason. Rubber products don't want real petroleum based lubes. WD-40 isn't perfect for this but not too hard on rubber. Silicone spray if this is the problem works too but I find it doesn't last as long.

The bushings aren't bearings but rely on torquing of the rubber so there is some friction. Generic pic below..........



T



hammaway
New User

Dec 30, 2009, 11:18 AM

Post #6 of 7 (2855 views)
Re: Creaking noise while driving 98 Navi Sign In

Thanks for your input. So pretty much I should try spraying that stuff with WD-40 before I try getting all new parts for it? Should I try getting a lube job too? It wobbles when i drive faster and I'm not sure if thats because of the ball joint problem or because my tires are getting worn out. My navigator also has another problem of filling up the shocks at random times so maybe thats causing it to be imbalenced.


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Dec 30, 2009, 5:08 PM

Post #7 of 7 (2852 views)
Re: Creaking noise while driving 98 Navi - Wobble at higher speed Sign In

The wobble wouldn't be the noise. That needs to be found - wheel, tire, a brake issue, bearing or whatever. By itself a worn part front end part generally won't cause any wobble/shake etc., but makes it worse. It all needs checking out. U-Joints, CV joints and a real bad bearing could - again not so much the front end steering parts,

T







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