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Tranny need rebuilt?

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Old Feb 12, 2010 | 07:21 PM
  #1  
TheTowingCowboy's Avatar
TheTowingCowboy
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From: Meigs County Ohio
Tranny need rebuilt?

Well I noticed what I get vibrations (Like the other guy, but mines a auto) around 38mph and up if I just cruise, or lightly accelerate, if I get on it, things go well. And I can lock up the torque convertor, and that doesnt help, so whats my problem? Should I rebuild my tranny? If so whats the best to get. I know people sware by Racer X's valve body, but what about internals? truck has 278,XXX miles, and all that has been done to the drivetrain is a new flex plate. So let me know guys, Thanks in advance.
 
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Old Feb 12, 2010 | 08:00 PM
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dont jump the gun yet there sparky, do youhave a single cab or extended cab ect? the mid way bearing go a good amount of time causing just that and a noise, if not then check ALL ujoints in the truck including the joint going into axel(name escapes me). start there, but if your looking to build a tranny and drop 3g then go ahead lol
 
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Old Feb 13, 2010 | 04:53 AM
  #3  
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Replaced your u-joints lately?
 
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Old Feb 13, 2010 | 09:11 AM
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2X

Originally Posted by rideracelivemx7
dont jump the gun yet there sparky, do youhave a single cab or extended cab ect? the mid way bearing go a good amount of time causing just that and a noise, if not then check ALL ujoints in the truck including the joint going into axel(name escapes me). start there, but if your looking to build a tranny and drop 3g then go ahead lol
2x on this. Also if it turns out that it is the tranny then you would have to (should) get new u-joints any how. Also a bad tire can feel like this.
 
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Old Feb 13, 2010 | 09:25 AM
  #5  
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From: The boonies by Dallas OR
Mine does that in the high 30 MPH range, and has done it for the 50K miles I have owned it.

The ECM puts the transmission into OD too soon. It's lugging... hit the button to downshift into drive and see if it goes away.
 
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Old Feb 13, 2010 | 12:38 PM
  #6  
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Will do the OD thing, hope that works.
 
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Old Feb 13, 2010 | 12:42 PM
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if your anxious to blow 3g's theni say do a turbo, injectors and hpop and give that tranny a reason to go!
 
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Old Feb 13, 2010 | 12:57 PM
  #8  
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TheTowingCowboy
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Lol then I would be in need of 6 g's and the truck would not be movign for a LONG time lol be stuck in my gasser. But if its just the OD, then I can spend the 3 g's in upgrades lol.
 
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