Transmissions and Drivetrain Need help with your trans? Problems with your axle?

700R4 wont shift down around corners

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Old Sep 27, 2009 | 12:09 PM
  #1  
camaro1185's Avatar
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From: CT
Car: 1988 Iroc
Engine: 5.7L
Transmission: '96 T56, Hurst Shifter, Mech VSS
Axle/Gears: 3.45 9 Bolt
700R4 wont shift down around corners

I think somethings wrong with my trans. When going around a corner, the car feels like it has no power due to being in a higher gear than it should. What i have to do is give it a bit more gas to make it shift down and then its fine.

For example it feels like when in a manual trans car, if you were entering a corner in say 4th and slowing and down about 20 mph, and try leaving the corner in 4th when you should be in 2nd.

What can be causing this?

Just a side note, from a start, if i get on it hard, the car wont spin the tires. This is with the 3.27 gears and the 350 engine (the engine mechanically is running perfect.)
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Old Sep 27, 2009 | 12:11 PM
  #2  
9014josh's Avatar
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From: Leicester,Ma.
Car: 1988 TA
Engine: TPI 350
Transmission: auto
Axle/Gears: 3.27's
Re: 700R4 wont shift down around corners

does it feel like its slipping? could be a torque converter.
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Old Sep 27, 2009 | 12:23 PM
  #3  
camaro1185's Avatar
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Senior Member
 
Joined: Apr 2006
Posts: 685
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From: CT
Car: 1988 Iroc
Engine: 5.7L
Transmission: '96 T56, Hurst Shifter, Mech VSS
Axle/Gears: 3.45 9 Bolt
Re: 700R4 wont shift down around corners

Originally Posted by 9014josh
does it feel like its slipping? could be a torque converter.
No, it really doesnt feel like its slipping. Then again i have never driven a car with a slipping torque converter.

Its weird, sometimes if i get on it hard from a stop going around a corner, it will feel really docile, then somedays, like yesterday, i got on it hard around a corner and the car stepped out and spun the tires like crazy, huge amounts of smoke etc. In a straight line though, it never spins them, the most i have ever gotten is a little "squeek".
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Old Sep 28, 2009 | 07:03 AM
  #4  
camaro1185's Avatar
Thread Starter
Senior Member
 
Joined: Apr 2006
Posts: 685
Likes: 0
From: CT
Car: 1988 Iroc
Engine: 5.7L
Transmission: '96 T56, Hurst Shifter, Mech VSS
Axle/Gears: 3.45 9 Bolt
Re: 700R4 wont shift down around corners

Was just thinking. Could i have a slight RMS leak thats making the converter slip a little. I know thats possible on manual trans cars.
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