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

My tranny has the shakes!! :S

Thread Tools
 
Search this Thread
 
Old 07-15-2004, 01:00 PM
  #1  
Member

Thread Starter
 
Liquid_Metal's Avatar
 
Join Date: Mar 2004
Location: Finland
Posts: 242
Likes: 0
Received 0 Likes on 0 Posts
Car: Red '89 GTA
Engine: TPI LB9
Transmission: T-5
My tranny has the shakes!! :S

I have the manual 5-speed (what is this one called by the way?) transmission and I'm worried it's gone BAD!
There are THREE different shakes the car makes while driving.

1. When I engage the clutch at first gear it sometimes makes the whole car shudder.

2. When driving slow the car often goes into a jerky rythm.... looks really stupid. Makes me wonder if the whole transmission is loose or something. Or is it non-transmission related? The axel also makes a rythmical wining noise. I've heard this in other cars but don't know if it's normal...?

3. And last, when I accelerate the trans feels really weak. The gear stick like moves back and forth in my hand.... not much but a little. Is this normal?

It's the first summer I've had this car and I'm sort of disappointed.... :/ Somebody reassure me it's a good car please:hail:
Old 07-15-2004, 01:47 PM
  #2  
Moderator

iTrader: (14)
 
five7kid's Avatar
 
Join Date: Mar 2000
Location: Littleton, CO USA
Posts: 43,169
Likes: 0
Received 35 Likes on 34 Posts
Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
1st thing to check is the engine mounts (one on each side of the engine) and transmission mount (on the back of the transmission, mounts to the crossmember).

If those check out, or you still have some of the problems after replacing them, the next bet is the clutch is shot.

Not too likely the transmission itself is the cause of any of this (but, have you checked the fluid level lately?).
Old 07-16-2004, 02:49 AM
  #3  
Member

Thread Starter
 
Liquid_Metal's Avatar
 
Join Date: Mar 2004
Location: Finland
Posts: 242
Likes: 0
Received 0 Likes on 0 Posts
Car: Red '89 GTA
Engine: TPI LB9
Transmission: T-5
Okay, I'll check the mounts.... what about rear-axle mounts? Could the be worn and cause some of this? Is replacing these expensive... the rubber padding I mean?
I did a search and found that when the car shudders when engaging the clutch this could be due to a mis-alignment in the transmission or something like that... could this be true?
I've checked the fluid level... I think. Atleast I saw there where two "bolts" on the side of the tranny and opend the upper one and oil seeped out. I assume it's full...? Another problem with the trans is the reverse.... makes a grinding noise....?
Old 07-16-2004, 08:51 AM
  #4  
Banned
 
89305RS's Avatar
 
Join Date: Feb 2004
Location: Quad cities IL
Posts: 557
Likes: 0
Received 0 Likes on 0 Posts
Car: 96 s-10, and 89 camaro RS
Engine: 305 TBI with alot of mods
Transmission: 700R4 B&M shift kit
throwout bearing sounds to be bad
Old 07-16-2004, 08:53 AM
  #5  
Banned
 
89305RS's Avatar
 
Join Date: Feb 2004
Location: Quad cities IL
Posts: 557
Likes: 0
Received 0 Likes on 0 Posts
Car: 96 s-10, and 89 camaro RS
Engine: 305 TBI with alot of mods
Transmission: 700R4 B&M shift kit
BTW your trans is called a t-5
Old 09-28-2015, 10:59 AM
  #6  
Junior Member
 
supergraphic's Avatar
 
Join Date: Sep 2012
Posts: 3
Received 0 Likes on 0 Posts
Re: My tranny has the shakes!! :S

I'm having the same troubles... 125,000 miles. Had some tire hop and now in 2nd gear I see/feel the stick move when I step on the gas... Weird! Feelslike the engine mount or trans mount or even the rear end mounts. Can someone comment on this with any help??? I've had intermittent clutch shudder for a few years (low actual driving use) and always thought that was flywheel warpage.... Never had any cltch replacement.
Old 09-28-2015, 12:34 PM
  #7  
Supreme Member

 
midias's Avatar
 
Join Date: Oct 2004
Location: Henrietta NY
Posts: 4,370
Received 189 Likes on 149 Posts
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: My tranny has the shakes!! :S

Check the trans and engine mounts, fluid level and y associated bolts.
Old 10-07-2015, 03:29 PM
  #8  
Junior Member
 
supergraphic's Avatar
 
Join Date: Sep 2012
Posts: 3
Received 0 Likes on 0 Posts
Re: My tranny has the shakes!! :S

Thanks for the reply! I changed the rear transmission mount with a Polyurethane mount from ebay $30ish. Fixed the problem! BTW do you ever need to retighten your headers? And what did you use for cats?
Old 10-15-2015, 03:06 PM
  #9  
Member
 
Piston454's Avatar
 
Join Date: Jul 2009
Posts: 155
Likes: 0
Received 1 Like on 1 Post
Car: 1990 RS Camaro
Engine: 400 sbc throttle body
Transmission: world class t5 manual
Axle/Gears: 3.73's, Detroit TrueTrac
Re: My tranny has the shakes!! :S

if your car is shaking when you are taking off from a stop light 99% of the time your flywheel is warped.
Old 10-15-2015, 03:15 PM
  #10  
Member
 
AmpleUnicorn88's Avatar
 
Join Date: May 2015
Location: North Phoenix, Az
Posts: 272
Likes: 0
Received 2 Likes on 2 Posts
Engine: 305 TBI/305 TPI
Transmission: World Class T5/missing
Axle/Gears: 3.08/G92 3.45 posi
Re: My tranny has the shakes!! :S

The whole car shuddering could be your flywheel. There's nothing you can do about it other than replace/get it turned. The weak thing might simply be you. This transmission doesn't pull very hard and these cars aren't putting down serious amounts of power stock. Mine is a 305TBI with the WCT5 and once you go into 5th gear accellerstion is drastically reduced. The other suggestions about the mounts is a good suggestion.
One thing I have also discovered is my map sensor was slightly unplugged so it made my car buck like a bronco.
Old 10-15-2015, 03:16 PM
  #11  
Member
 
AmpleUnicorn88's Avatar
 
Join Date: May 2015
Location: North Phoenix, Az
Posts: 272
Likes: 0
Received 2 Likes on 2 Posts
Engine: 305 TBI/305 TPI
Transmission: World Class T5/missing
Axle/Gears: 3.08/G92 3.45 posi
Re: My tranny has the shakes!! :S

And these are good cars. Unfortunately, a lot of them were neglected so they are in horrible condition. Mine looked worse than most at any junkyard I have seen. I dint have much power, but I'm pulling over 20mpg and my car looks cooler than most cars I think.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
TinnMann2
Canadian Region
16
06-18-2017 05:10 PM
bjpotter
History / Originality
17
10-04-2015 07:48 PM
Stryker412
Tech / General Engine
17
09-07-2015 09:11 AM
apie2546
Tech / General Engine
8
09-05-2015 07:40 PM
IROCZ1989
Transmissions and Drivetrain
2
09-04-2015 11:54 AM



Quick Reply: My tranny has the shakes!! :S



All times are GMT -5. The time now is 09:35 PM.