Last post on Jun 01, 2011 at 10:39 AM
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Lincoln Navigator, Lincoln Navigator L, SUV
#3 of 8 Re: 03' Navigator loud noise ?? [xman2006mz5]
May 01, 2010 (7:30 pm)
I have a 2000 Lincoln Navigator and had the exact same problem and it was the same thing. The Idle Air Control Valve. The first time we noticed it my son thought he heard a "Train" coming but no it was my navigator. lol It's a very loud and obnoxious noise but a simple fix.
#4 of 8 Weird humming noise when driving around 70 mph
Dec 07, 2010 (12:00 pm)
i have a 2004 lincoln navigator and when im driving and hit 65 to 70mph it starts to make some sort of humming noise. sounds like its coming from under the vehicle and not the engine. thought it was maybe wheel bearings but didnt see anything wrong with them. changed the brake pads and still the same problem! anyone know something about it?? its driving me crazy!
#6 of 8 Re: Weird humming noise when driving around 70 mph [dcmustang08]
Jan 13, 2011 (8:34 am)
Had the same problem with my '04. Turned out to be differential. Fortunately it was under warranty. It was in the shop for two days.
#8 of 8 lincoln navigator loud noise
Jun 01, 2011 (10:39 am)
hey i m having a same problem with my 03 navi there is some loud noise coming from bottom of my truck its only 140230k do u knw wht could tht b can u please help me if u have any idea