LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Another LS4 with Trans Problems?

Old Apr 12, 2010 | 01:45 PM
  #21  
LS1 Racing's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
iTrader: (15)
 
Joined: Aug 2002
Posts: 2,419
Likes: 6
From: 78°14′46″N 15°27′56″E
Default

UPDATE: Called the dealer on Friday and was told that the transmission has "an internal concern" and was being pulled on Saturday. I need to call back this afternoon to get status.

I assume it's going to be replaced and I'll need to beg them for a loaner car and a new torque converter.

Oye. At least it's under warranty.
Reply
Old Apr 12, 2010 | 06:51 PM
  #22  
LS1 Racing's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
iTrader: (15)
 
Joined: Aug 2002
Posts: 2,419
Likes: 6
From: 78°14′46″N 15°27′56″E
Default

UPDATE #2:

Just got back from the dealer. The service writer said they haven't gotten to pulling the tranny out of my car yet, but that it would probably be 2 weeks to a month before I get the car back.

They gave me a loaner car: A 2010 Cadillac DTS!! At least I'll be PIMPIN' while the Impala is laid up!
Reply
Old Apr 12, 2010 | 06:53 PM
  #23  
Nick_Nasty's_GXP's Avatar
TECH Enthusiast
15 Year Member
Photogenic
iTrader: (4)
 
Joined: Dec 2009
Posts: 725
Likes: 0
From: Buffalo NY
Default

Originally Posted by LS1 Racing
UPDATE #2:

Just got back from the dealer. The service writer said they haven't gotten to pulling the tranny out of my car yet, but that it would probably be 2 weeks to a month before I get the car back.

They gave me a loaner car: A 2010 Cadillac DTS!! At least I'll be PIMPIN' while the Impala is laid up!
Make sure you put some 24's on that bitch LOL j/k
Reply
Old Apr 12, 2010 | 07:31 PM
  #24  
Mgpeagle's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Jan 2007
Posts: 1,406
Likes: 0
From: Ain't tellin'
Default

MAKE SURE they change the T. conv.


-Mike
Reply
Old Apr 12, 2010 | 08:07 PM
  #25  
XFiveLiter's Avatar
TECH Resident
 
Joined: Feb 2002
Posts: 992
Likes: 0
From: Schererville, IN
Default

Originally Posted by westtexastiger
Sounds a lot like what happened to mine, early last month. When taking off from a stop, I could feel a "pulse" (excellent way to describe that, by the way) through the car. Couple days later, I was driving my car during my work shift, and the engine started revving WAY too high. Then, the transmission wouldn't shift out of first. I had to limp the car almost 10 miles with one gear in the transmission.
This is what my car is doing. It's happens infrequently but I know something is wrong. I know if I take it to the dealer it won't act up and they won't do anything. Guess I'll just wait till it gets worse. How often did it act up before it finally went?
Reply
Old Apr 12, 2010 | 08:09 PM
  #26  
XFiveLiter's Avatar
TECH Resident
 
Joined: Feb 2002
Posts: 992
Likes: 0
From: Schererville, IN
Default

Originally Posted by LS1 Racing
They gave me a loaner car: A 2010 Cadillac DTS!! At least I'll be PIMPIN' while the Impala is laid up!
Usually they will give you a lesser car than what they are working on like a Malibu or Cobalt. What a great loaner!
Reply
Old Apr 12, 2010 | 08:45 PM
  #27  
westtexastiger's Avatar
Staging Lane
 
Joined: Nov 2009
Posts: 72
Likes: 0
Default

Originally Posted by XFiveLiter
This is what my car is doing. It's happens infrequently but I know something is wrong. I know if I take it to the dealer it won't act up and they won't do anything. Guess I'll just wait till it gets worse. How often did it act up before it finally went?
Well, it was acting up every time I took off from a stop. It had done that for maybe a day or two, then I was going from one of my stops (at work) to another, and all of a sudden, it just wouldn't shift out of first, and I knew the transmission was toast.
Reply
Old Apr 12, 2010 | 08:46 PM
  #28  
westtexastiger's Avatar
Staging Lane
 
Joined: Nov 2009
Posts: 72
Likes: 0
Default

Originally Posted by LS1 Racing
UPDATE #2:

Just got back from the dealer. The service writer said they haven't gotten to pulling the tranny out of my car yet, but that it would probably be 2 weeks to a month before I get the car back.

They gave me a loaner car: A 2010 Cadillac DTS!! At least I'll be PIMPIN' while the Impala is laid up!
Who did you have to sleep with to get THAT deal?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Apr 13, 2010 | 12:06 PM
  #29  
LS1 Racing's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
iTrader: (15)
 
Joined: Aug 2002
Posts: 2,419
Likes: 6
From: 78°14′46″N 15°27′56″E
Default

Originally Posted by Nick_Nasty's_GXP
Make sure you put some 24's on that bitch LOL j/k
Hmm...





Originally Posted by Mgpeagle
MAKE SURE they change the T. conv.


-Mike
As soon as they "officially" tell me the tranny is wasted, I'll lobby for a torque converter!

Thanks again for reinforcing that, Mike.

Originally Posted by XFiveLiter
Usually they will give you a lesser car than what they are working on like a Malibu or Cobalt. What a great loaner!
I think I wound up with a Caddy because it's a Cadillac dealer that just started servicing Chevy but has not started selling them yet. Basically, I got what they had!

Originally Posted by westtexastiger
Who did you have to sleep with to get THAT deal?
LOL...No one, but I'm going to need to do something for my wife so I can get some wheel-time in the DTS. She's adopted it for her commute, I doubt I'll get to drive it much. The Impala is her daily driver, anyway. Only the mods are mine!
Reply
Old Apr 27, 2010 | 12:36 PM
  #30  
LS1 Racing's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
iTrader: (15)
 
Joined: Aug 2002
Posts: 2,419
Likes: 6
From: 78°14′46″N 15°27′56″E
Default

UPDATE:

Just got off the phone with the dealer, and the trans is being rebuilt. They're also putting a new torque converter it, as it appears Mgpeagle was right: It failed and took the rest of the tranny with it.

Hopefully I don't have the post-rebuild heat problems he had!
Reply
Old Apr 27, 2010 | 04:06 PM
  #31  
Mgpeagle's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Jan 2007
Posts: 1,406
Likes: 0
From: Ain't tellin'
Default

I am sure you'll be fine for another 20 to 30k miles. J/K.... I knew it was a T.C. Factory ones are a piece of $hit!!!

-Mike
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 02:53 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE