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Rebuilt trans help

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Old Nov 6, 2006 | 09:45 AM
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Default Rebuilt trans help

Ok, I had my transmission built due to losing the ability to use 3rd or 4th gears. I got an ACC 3000 stall put on aswell. We put the transmission in the car. Now there is a vibration that you can feel as the rpms climb. What could this be. It isn't a constant thing. Sort of like shake.....shake....shake..shake..shake.shake.....s hift. Could that be the driveshaft? Also at WOT in first gear the car shoots up to the limiter then never shifts. Could that be a tuning issue or is it the transmission? Last thing, what happens with torque management? I haven't gotten that tuned off the car yet.
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Old Nov 6, 2006 | 10:10 AM
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From: Glen Carbon, IL
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Sounds like the clutches in the tranny are slipping to me.
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Old Nov 6, 2006 | 10:32 AM
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How would that work out if I just got it built monday?
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Old Nov 6, 2006 | 07:58 PM
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anyone?
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Old Nov 6, 2006 | 09:40 PM
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Its difficult call to make since its a new trans with a new high stall converter and untuned , The vibration is a poit of concern but also could be the converter clutch trying to come on when i shouldnt ,Im assuming the car had a stock stall originally,
You could as the gentleman above said have slipping clutches and such , However I beleave to determine what you have going on first torque managment should be disabled.
And then and attempt should be made to tune the car to work properly with the 3000 stall, Once thee things are done you should be able to give info that would alow a better evaluation if those things do not fix the problem ,
Check tuning first in this case is my advice
hope this helps
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