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U-joints?

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Old Jan 21, 2014 | 01:34 PM
  #1  
Jamie Arceneaux's Avatar
Jamie Arceneaux
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U-joints?

When I am coming to a stop in my E99 I hear a loud clunk under the truck. It can be felt by both myself and the passenger and it happens every time I slow down to a stop. Would this likely be U-joints? If so how to I check them to be sure? If not what else should I check?
 
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Old Jan 21, 2014 | 01:52 PM
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Of you have a spare tire under the bed make sure it isn't flat.
 
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Old Jan 21, 2014 | 03:07 PM
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where under the truck is it?
might be the slip joint, brake parts.
 
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Old Jan 21, 2014 | 03:14 PM
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it feels like it is directly under the front seats.
 
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Old Jan 21, 2014 | 03:28 PM
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Do you have a two-piece drive line with a slip yoke in the middle? (My van should have had that, but instead it has the dang slip yoke on the transfer case tail piece which is a known leak problem.) On the Bronco, the slip yoke between the two-piece driveline was often the source of that mysterious clunk. No need to disassemble the ujoints, just grease the slip yoke splines.
 
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Old Jan 21, 2014 | 03:31 PM
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yes it is the 2 piece. It has three U-joints
 
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Old Jan 21, 2014 | 03:58 PM
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Could be the ball joints. Mine did that when breaking hard and would clunk. I never fixed it though because I got rid of the truck. You might want to check your front sway bar for play as well.
 
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Old Jan 21, 2014 | 11:13 PM
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Check the leaf spring bushings.
 
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