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1994 Ford Bronco noisy transfer case

Tiny
SCOTT0024
  • MEMBER
  • 1994 FORD BRONCO
  • V8
  • 4WD
  • AUTOMATIC
  • 128,000 MILES
Warmed up at idle, transfer case has a knock. When driving the noise is still there but shifts hard through driving range. Any suggestions would be helpful.
not sure where to start.
Saturday, January 10th, 2009 AT 12:13 AM

9 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Ther are very few parts inside at-case. You may have a chain that is slapping the case or fork bushings that are bad causing it to chatter against the gears inside. The t-case wont dictate how hard the trans shifts though, that is all transmission. It knocks at idle? If so it may be something inside thetrans instead of t-case, when not moving there are no parts moving in the t-case
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Thursday, January 15th, 2009 AT 7:55 AM
Tiny
SCOTT0024
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So if the t- case is not the issue, what might be the problem with the trans. We did have to disconnect the abs sensors for about a week, would this have anything to do with the knock?
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Friday, January 23rd, 2009 AT 11:26 PM
Tiny
2CARPRO JACK
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That wont do it (Abs Sensors) Could be a bad torque converter. Most internal trans problems require a tear down to find the problem. Too many moving parts to venture a guess. Need to get under it and verify that is where the noise is coming from though
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+1
Saturday, January 24th, 2009 AT 8:21 AM
Tiny
SCOTT0024
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  • 28 POSTS
Sorry it took so long to bet to your message.
The torque converter. Is there anything specific to look for or check to determine if the torque conv. Is the problem.
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Saturday, February 7th, 2009 AT 10:25 AM
Tiny
2CARPRO JACK
  • MECHANIC
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Basically just trying to pinpoint where the noise is originating from. May be transfering through the trans and t-case, since they are aluminum, they act like speakers
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Saturday, February 7th, 2009 AT 11:34 AM
Tiny
SCOTT0024
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  • 28 POSTS
Do you have any way to determine if the noise is actually the t-conv. I have in the past used a wood stick to try to pin point the noise. Is this a good method?
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Saturday, February 7th, 2009 AT 2:10 PM
Tiny
2CARPRO JACK
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That or a long screwdriver held behind the ear
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Saturday, February 7th, 2009 AT 2:15 PM
Tiny
SCOTT0024
  • MEMBER
  • 28 POSTS
Thank you, I will let you know what the out come is.
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Saturday, February 7th, 2009 AT 4:08 PM
Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Thx, im curious to see what it is
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Saturday, February 7th, 2009 AT 4:15 PM

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