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

got an transmission question....

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Old Jun 8, 2008 | 03:04 PM
  #1  
CamaroFreak2008's Avatar
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From: Maine
Car: 82 trans AM 97 Firebird
Engine: 305v8, 3.4v6
got an transmission question....

Ok, i have just got an 82 trans am it has an 305 in it, the transmission only goes in backup if the car has been warmed up, The guy we got the car from says it needs a transmission flush ok, well does that explain why it doesn't kick into 4rd gear out of 3rd? it's an automatic.
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Old Jun 8, 2008 | 07:36 PM
  #2  
Air_Adam's Avatar
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: got an transmission question....

If its a stock '82, then it isn't going into 4th because its only a 3spd trans. The 4spd autos started in '83.
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Old Jun 8, 2008 | 08:40 PM
  #3  
performabuilt's Avatar
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From: hazleton pa
Re: got an transmission question....

Originally Posted by Air_Adam
If its a stock '82, then it isn't going into 4th because its only a 3spd trans. The 4spd autos started in '83.
hmm I think your right as for the OP are you sure its full of fluid if it is then a flush is not going to help you have a mechanical issue
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Old Jun 8, 2008 | 08:48 PM
  #4  
rickys69charger's Avatar
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From: Naperville IL
Car: 1985 chevy camaro
Engine: V8 305 5.0
Re: got an transmission question....

Hi, I have a 1985 Chevrolet Camaro Berlinetta here's a link to see it http://www.cardomain.com/ride/3088924 (it's automatic) and it shifts as smooth as glass but when I put it in reverse and only in reverse it make a clicking noise. It’s not loud but it is noticeable and well what can I do? Is the trans going to give out soon? How long do i have? Please help
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Old Jun 8, 2008 | 08:58 PM
  #5  
performabuilt's Avatar
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From: hazleton pa
Re: got an transmission question....

700r4 is known to be kinda clunky going into reverse but you might check your torque arm bushing
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Old Jun 8, 2008 | 09:32 PM
  #6  
Air_Adam's Avatar
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: got an transmission question....

Originally Posted by performabuilt
700r4 is known to be kinda clunky going into reverse but you might check your torque arm bushing
Check the TA bushing, then the Trans Mount, then the U-joints (in that order IMO). Something is probably up with one of those 3.
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Old Jun 8, 2008 | 10:49 PM
  #7  
BASSETT IROC 85's Avatar
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From: Heart of Dixie
Car: 1987 Camaro Sport Coupe
Engine: 355
Transmission: 700R4
Axle/Gears: 7.5 inch 342
Re: got an transmission question....

should be a 3 speed auto. could be low on fuid but I bet the servo is leaking.
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Old Jun 9, 2008 | 05:21 PM
  #8  
CamaroFreak2008's Avatar
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From: Maine
Car: 82 trans AM 97 Firebird
Engine: 305v8, 3.4v6
Re: got an transmission question....

Originally Posted by BASSETT IROC 85
should be a 3 speed auto. could be low on fuid but I bet the servo is leaking.

We checked the fuid last night it was full, it was not burnt fuid either.
----------
Originally Posted by performabuilt
700r4 is known to be kinda clunky going into reverse but you might check your torque arm bushing

Ok what is the torque arm? i am learning so a photo would help so i won't mess with the wrong thing

Last edited by CamaroFreak2008; Jun 9, 2008 at 05:22 PM. Reason: Automerged Doublepost
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Old Jun 9, 2008 | 06:38 PM
  #9  
Air_Adam's Avatar
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Joined: Oct 2002
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: got an transmission question....

Originally Posted by CamaroFreak2008
Ok what is the torque arm? i am learning so a photo would help so i won't mess with the wrong thing
If you look under the car, you will see a long stamped steel 'arm' that follows beside the driveshaft, connected to the transmission on one end and the rear axle at the other end. At the transmission, its held in place by a rubber bushing with a clamp on it.
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Old Jun 9, 2008 | 11:09 PM
  #10  
CamaroFreak2008's Avatar
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From: Maine
Car: 82 trans AM 97 Firebird
Engine: 305v8, 3.4v6
Re: got an transmission question....

Originally Posted by Air_Adam
If you look under the car, you will see a long stamped steel 'arm' that follows beside the driveshaft, connected to the transmission on one end and the rear axle at the other end. At the transmission, its held in place by a rubber bushing with a clamp on it.
Alright, i will have a look tomorrow.
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Old Jun 12, 2008 | 11:09 AM
  #11  
rickys69charger's Avatar
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From: Naperville IL
Car: 1985 chevy camaro
Engine: V8 305 5.0
Re: got an transmission question....

when i check my torque arm bushing, what do i look for?
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Old Jun 12, 2008 | 07:19 PM
  #12  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: got an transmission question....

Make sure the bolts are tight and nothing obviously broken. If that seems ok, then grab the front of the torque arm (trans end is the front) and move it up and down, too see if or how much play/slop there is. There should be none. It should be able to move a little bit, as the mount is rubber, but it should not move around loose inside the bushing (bad explanation of that, I'm sorry, lol).
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