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

another 700r4 question

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Old Feb 3, 2008 | 09:51 AM
  #1  
TIMMYS89GTA's Avatar
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From: ocklawaha FL.
Car: 81z-28,89gta,91z-28 03 1500
Engine: 355,L98vette tpi,327
Transmission: TH350/700R4/700r4/4l80E
Axle/Gears: 3;73/3;27/2;73/3;73
another 700r4 question

I have recently picked up a 91 v6 bird with a 700r4,and when I put it in drive it doesn't move.
If I move the shifter all the way down to first it will then move and it also has reverse.
I have another good trans. in my garage that I could replace it with,but I was just wondering if someone that knows these trannys well,could tell me if there is something I could replace in it instead of having to remove the trans. itself.Yeah,I'm looking for an easy way out.
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Old Feb 5, 2008 | 05:45 PM
  #2  
TIMMYS89GTA's Avatar
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From: ocklawaha FL.
Car: 81z-28,89gta,91z-28 03 1500
Engine: 355,L98vette tpi,327
Transmission: TH350/700R4/700r4/4l80E
Axle/Gears: 3;73/3;27/2;73/3;73
Re: another 700r4 question

Anyone?
Wheres the tranny gurus at?
Could it possibly be the pump or something else internal that I could swap with my good transmission instead of replacing the bad one in the car?
I know that someone has to know what the problem is.
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Old Feb 5, 2008 | 06:04 PM
  #3  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Guess where the pump is, and what you have to do to replace it.

Yup, remove the tranny.

If you have a good one you can put in, that's the easiest possible fix.
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Old Feb 5, 2008 | 06:20 PM
  #4  
TIMMYS89GTA's Avatar
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From: ocklawaha FL.
Car: 81z-28,89gta,91z-28 03 1500
Engine: 355,L98vette tpi,327
Transmission: TH350/700R4/700r4/4l80E
Axle/Gears: 3;73/3;27/2;73/3;73
Re: another 700r4 question

alright,thank you.Like I said,I'm not to familiar with the internals of auto. trannys.Looks like I don't have an easy way out after all.LOL
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Old Feb 5, 2008 | 06:26 PM
  #5  
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From: Butler,Ky
Car: 1982 Camaro
Engine: 454
Transmission: TH350
Axle/Gears: 410
Re: another 700r4 question

Check the pan bolts that hold the shift cable/bracket in place. I have seen them loosen up and cause the same symptoms.
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Old Feb 5, 2008 | 06:46 PM
  #6  
TIMMYS89GTA's Avatar
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From: ocklawaha FL.
Car: 81z-28,89gta,91z-28 03 1500
Engine: 355,L98vette tpi,327
Transmission: TH350/700R4/700r4/4l80E
Axle/Gears: 3;73/3;27/2;73/3;73
Re: another 700r4 question

Originally Posted by 82CAMAROBBC
Check the pan bolts that hold the shift cable/bracket in place. I have seen them loosen up and cause the same symptoms.
ok,I'll make sure to check that before I start tearing the tranny out.
thanks for the heads up on that
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