Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

Torque Converter Problem

Thread Tools
 
Search this Thread
 
Old Mar 7, 2011 | 05:44 PM
  #1  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default Torque Converter Problem

I bought a used TCI Super Street Fighter off a local guy, he said the converter worked good when removed and it had been sitting for 6 months or so. I drained as much fluid out of it as I could, filled it up, drained it again and refilled it. I got the converter in last night and with it in gear on the lift everything seemed to be working fine. I get it on the ground and try to back it out of the garage and the car wont move. The trans is full of fluid. Is the converter just shot or is there something I am missing?

Thanks in advance,
Zach
Reply
Old Mar 7, 2011 | 05:51 PM
  #2  
SuperSlow02's Avatar
11 Second Club
iTrader: (16)
 
Joined: Feb 2006
Posts: 1,865
Likes: 0
From: Cape Girardeau, MO
Default

Shift linkage maybe?
Reply
Old Mar 7, 2011 | 05:54 PM
  #3  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default

Well I did break the damn shifter cable when I was dropping the trans but I can put the trans in gear by hand and it still wont move. When I put it in gear I can feel it engage but nothing more than that.
Reply
Old Mar 7, 2011 | 06:12 PM
  #4  
lt1-xjs's Avatar
TECH Fanatic
15 Year Member
 
Joined: Jun 2007
Posts: 1,255
Likes: 11
From: centerville, ohio
Default

Originally Posted by zachkeeth
Well I did break the damn shifter cable when I was dropping the trans but I can put the trans in gear by hand and it still wont move. When I put it in gear I can feel it engage but nothing more than that.
Recheck the fluid in neutral running.
Reply
Old Mar 7, 2011 | 07:34 PM
  #5  
Circle-D's Avatar
FormerVendor
iTrader: (21)
 
Joined: Feb 2006
Posts: 2,474
Likes: 14
From: Houston, TX
Default

Pull a cooler line and see if the pump is pumping, start it up for a few seconds and see what happens.....

Chris
Reply
Old Mar 8, 2011 | 07:40 PM
  #6  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default

Originally Posted by Circle-D
Pull a cooler line and see if the pump is pumping, start it up for a few seconds and see what happens.....

Chris
Pulled the cooler line and started it. It pumped fluid out. Any idea what the problem is?
Reply
Old Mar 8, 2011 | 07:57 PM
  #7  
Circle-D's Avatar
FormerVendor
iTrader: (21)
 
Joined: Feb 2006
Posts: 2,474
Likes: 14
From: Houston, TX
Default

Originally Posted by zachkeeth
Pulled the cooler line and started it. It pumped fluid out. Any idea what the problem is?
Well, we can eliminate the pump, it appears to be working. Do you feel it go into gear? Do have park? Basically are you sure the linkage is working?

Chris
Reply
Old Mar 8, 2011 | 08:01 PM
  #8  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default

I can feel it going into gear, I have the cable off the shifter and I am putting it into gear by pulling the cable by hand. I have park. I have it back on the lift now and it is doing nothing at all when I put it in gear besides changing the engine rpms and I can feel it engage.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Mar 9, 2011 | 06:20 AM
  #9  
forcd ind's Avatar
TECH Veteran
15 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Sep 2007
Posts: 4,188
Likes: 293
From: woodbine, md
Default

either not enough fluid, real high stall and your not giving it enough gas, parking brake is on, etc-how about forward, takes less pressure, will it move
was the converter seated properly in the trans
diff engine combos will make a same converter act diff, thats why a custom converter is spec'ed for a certain combo
Reply
Old Mar 9, 2011 | 09:49 AM
  #10  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default

It is showing enough fluid. I've let it gradually build rpms up to 3000 and no movement in forward or reverse. Parking brake is off. I uses a straight edge to check the seat of the converter in the trans and it was a little over 1.25" from the face of the bell housing and with the trans back on the block it was a little more than 1/8" from the flex plate.
Reply
Old Mar 9, 2011 | 12:36 PM
  #11  
kevin87turbot's Avatar
Launching!
iTrader: (2)
 
Joined: Nov 2009
Posts: 205
Likes: 1
Default

Originally Posted by zachkeeth
It is showing enough fluid. I've let it gradually build rpms up to 3000 and no movement in forward or reverse. Parking brake is off. I uses a straight edge to check the seat of the converter in the trans and it was a little over 1.25" from the face of the bell housing and with the trans back on the block it was a little more than 1/8" from the flex plate.
It sounds like you've checked everything that could possibly cause this problem. It could be that the seller wasn't honest with you and that he broke the converter. If your car moves with the stock converter back in it, then you'll know for sure that the other converter is broken.
Reply
Old Mar 9, 2011 | 01:10 PM
  #12  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default

I think you are right. I'm going to pull it out tonight and take it to my local tranny shop and have them cut it open tomorrow.
Reply
Old Mar 9, 2011 | 03:30 PM
  #13  
Circle-D's Avatar
FormerVendor
iTrader: (21)
 
Joined: Feb 2006
Posts: 2,474
Likes: 14
From: Houston, TX
Default

Sounding like something wrong in the converter. Sadly.....

Chris
Reply
Old Mar 9, 2011 | 08:01 PM
  #14  
atransmission's Avatar
Registered User
 
Joined: Mar 2011
Posts: 3
Likes: 0
Default

Originally Posted by zachkeeth
I bought a used TCI Super Street Fighter off a local guy, he said the converter worked good when removed and it had been sitting for 6 months or so. I drained as much fluid out of it as I could, filled it up, drained it again and refilled it. I got the converter in last night and with it in gear on the lift everything seemed to be working fine. I get it on the ground and try to back it out of the garage and the car wont move. The trans is full of fluid. Is the converter just shot or is there something I am missing?

Thanks in advance,
Zach
I hate to say it you might have broke the front pump when you did the install.... happens alot..... put a gauge on it and see if you have preasure.

Last edited by RPM WS6; Mar 10, 2011 at 11:38 AM. Reason: non-sponsor link removed.
Reply
Old Mar 10, 2011 | 03:06 PM
  #15  
zachkeeth's Avatar
Thread Starter
Teching In
iTrader: (1)
 
Joined: Apr 2008
Posts: 26
Likes: 0
From: Springfield, MO
Default

Well had the converter cut open this morning and the clutch was destroyed in it.
Reply




All times are GMT -5. The time now is 03:28 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE