C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

tranny f 'd

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Old Nov 23, 2008 | 11:25 PM
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Default tranny f 'd

hey guys i was cruising behind my friend today on the highway goin about 85 in my 89 cpe and my car started shaking REALLY bad so we stopped at a jack n box and tranny fluid was dripping everywhere especially on the exhaust and main cat. it did this before ( also on the highway ) and i pulled over thinkin tire and checked everything out and it wasnt leaking any fluids but not this time. its dripping pretty consistently ( every stop i can see smoke around me ). between 30-40 mph going up hill when the car would downshift it would shake like this and kinda bog down. anyone have any ideas?
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Old Nov 23, 2008 | 11:41 PM
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If it's leaking from the rear seal both the seal and bushing may be bad, since it's shaking.

Does it only shake when low on fluid?
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Old Nov 24, 2008 | 02:56 AM
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no, it does it all the time. i just checked the fluid 3 days ago and it was fine.
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Old Nov 24, 2008 | 03:02 AM
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Wonder of youre torque converter or flexplate failed. Dont drive it.
PeteK our trans expert should hopefully pipe in he knows the 700r backward and forward.
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Old Nov 24, 2008 | 04:22 PM
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yeah i sent him a pm. i got it to a shop today and the ' ring ' connecting the tailshaft to the drive shaft broke and the guy said in his 40+ yrs he has never seen one brake. so looks like a new tailshaft is in the future
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Old Nov 25, 2008 | 04:01 PM
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yeah, so it was the front yoke that had broke on the driveshaft! anyone know where to get one or am i going to have to get a whole new driveshaft?
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