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

ls4 durability

Thread Tools
 
Search this Thread
 
Old Jan 4, 2014 | 08:20 PM
  #1  
ssdeuce74's Avatar
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: Jul 2009
Posts: 355
Likes: 0
From: crownsville md
Default ls4 durability

are they famous for any particular problems, I heard the trans but v8 fwd I'm not surprised. im looking for a nice 4 dr DD

Last edited by ssdeuce74; Jan 4, 2014 at 10:46 PM.
Reply
Old Jan 4, 2014 | 10:44 PM
  #2  
SleeperGXP's Avatar
Staging Lane
 
Joined: Aug 2012
Posts: 97
Likes: 0
From: 870 ARKANSAS
Default

Oil consumption due to DoD but can tune that out. Also motor mounts are weak and rear main seal are a issue
Reply
Old Jan 4, 2014 | 10:46 PM
  #3  
ssdeuce74's Avatar
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: Jul 2009
Posts: 355
Likes: 0
From: crownsville md
Default

how hard is it to get the trans out?
Reply
Old Jan 4, 2014 | 11:02 PM
  #4  
fruitsalad's Avatar
TECH Regular
iTrader: (5)
 
Joined: Dec 2012
Posts: 441
Likes: 1
From: So Cal
Default

I heard these LS4s can get you banned from the street. Be careful with that.
Reply
Old Jan 4, 2014 | 11:37 PM
  #5  
08 pimpala ss's Avatar
TECH Enthusiast
 
Joined: Dec 2012
Posts: 696
Likes: 0
From: WEST PALM BEACH FL
Default

Originally Posted by fruitsalad
I heard these LS4s can get you banned from the street. Be careful with that.
Yea youll be streetbanned but your ls4 has to be a bucket for u to qualify!!!
Reply
Old Jan 5, 2014 | 12:27 AM
  #6  
ssdeuce74's Avatar
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: Jul 2009
Posts: 355
Likes: 0
From: crownsville md
Default

I don't get that
Reply
Old Jan 5, 2014 | 09:15 AM
  #7  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

The engine itself? Pretty reliable except for the dod related hardware the intake manifold is also trash.as for the trans its a little more involved depending on your experience and skill
Reply
Old Jan 5, 2014 | 10:18 AM
  #8  
ssdeuce74's Avatar
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: Jul 2009
Posts: 355
Likes: 0
From: crownsville md
Default

oh im a tech so I do most my own work. if you tune the trans and do an extra cooler are they usually good to go
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 Jan 5, 2014 | 10:39 AM
  #9  
x11 nut's Avatar
12 Second Club
10 Year Member
iTrader: (3)
 
Joined: Feb 2011
Posts: 383
Likes: 0
From: S. FL to Philly ??
Default

https://ls1tech.com/forums/ls4-perfo...l#post17717650
Reply
Old Jan 5, 2014 | 11:00 AM
  #10  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

Originally Posted by ssdeuce74
oh im a tech so I do most my own work. if you tune the trans and do an extra cooler are they usually good to go
Yup, however you just want to take off the front bumper to properly mount and secure your trans cooler. Unless you wana fiddle with taking off the whole hood latch assemble etc..
Reply
Old Jan 6, 2014 | 03:50 PM
  #11  
gagt3100's Avatar
Banned
iTrader: (-2)
 
Joined: Jul 2012
Posts: 222
Likes: 0
Default

Damn wish I would of read this before I took mine out last week, I have my whole front end apart. More for cleaning purpose though Attachment 726379
Reply
Old Jan 6, 2014 | 03:51 PM
  #12  
gagt3100's Avatar
Banned
iTrader: (-2)
 
Joined: Jul 2012
Posts: 222
Likes: 0
Default

these engines are durable, I have been running 125 shot of nitrous for a few months maybe 5-6 bottles and no problems
Reply
Old Jan 7, 2014 | 07:08 PM
  #13  
ssdeuce74's Avatar
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: Jul 2009
Posts: 355
Likes: 0
From: crownsville md
Default

how do u like your tuner/custom tunes
Reply
Old Jan 7, 2014 | 09:24 PM
  #14  
gagt3100's Avatar
Banned
iTrader: (-2)
 
Joined: Jul 2012
Posts: 222
Likes: 0
Default

Originally Posted by ssdeuce74
how do u like your tuner/custom tunes
I love them its a huge upgrade from stock, if you are gonan get a tune get it from Diablew and get a trinity hand held for the hardware. Diablew knows his stuff, he is very helpful and very personable in his e-mails
Reply
Old Jan 7, 2014 | 10:20 PM
  #15  
ssdeuce74's Avatar
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: Jul 2009
Posts: 355
Likes: 0
From: crownsville md
Default

be my first call if I get one
Reply




All times are GMT -5. The time now is 05:55 PM.

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