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

New CO GXP owner

Thread Tools
 
Search this Thread
 
Old Sep 3, 2014 | 10:11 PM
  #1  
4x4chase's Avatar
Thread Starter
Teching In
 
Joined: Sep 2013
Posts: 13
Likes: 0
Default New CO GXP owner

Ok so I went and bought a 06 GXP before doing my homework. Guess I have a knack for picking problem children. It has 103000 on it and I'm noticing the tranny runs hot (what a surprise) so I am going to find and install a cooler real soon. Maybe do a fluid change with a filter and a shift kit. Not sure if its the original trans or not. My luck is it is. I am not looking to race or abuse it so does anybody think I can make this trans survive? Temps are reaching over 220 on a 80 degree day. I do try and drive it real nice. TRY being the key word. Gee how hard can this car be to work on after fixing my 6.0 ford.
Reply
Old Sep 4, 2014 | 09:33 AM
  #2  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

These are pretty normal temps with the garbage factory cooler in place. And there's no maybe when it comes to fluid and fliter , that is a must. Drop the pan install an extra magnet replace filter, I would recommend a shift kit while you're there and button everything backup.

You should also take the time to install a trans cooler while you're at it. I would run standalone, instead of using the factory cooler.
Reply
Old Jun 7, 2015 | 08:20 PM
  #3  
4x4chase's Avatar
Thread Starter
Teching In
 
Joined: Sep 2013
Posts: 13
Likes: 0
Default

Not exactly a fast mover here, other vehicles to drive as well. Finally have the tranny cooler in. Looks to drop the temp about 30 DEG like everyone says. Still seeing 195 on hot days. I know its coming. Got some plugs and wires recommended from this site, so i need to get those installed. Changed the cabin air filter YUCK. Looks original. Also noticed loose dogbone. Looking if anyone wants to split the poly bushing costs? Denver area?
Reply
Old Jun 7, 2015 | 08:51 PM
  #4  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

Originally Posted by 4x4chase
Not exactly a fast mover here, other vehicles to drive as well. Finally have the tranny cooler in. Looks to drop the temp about 30 DEG like everyone says. Still seeing 195 on hot days. I know its coming. Got some plugs and wires recommended from this site, so i need to get those installed. Changed the cabin air filter YUCK. Looks original. Also noticed loose dogbone. Looking if anyone wants to split the poly bushing costs? Denver area?
you can order individually
Reply
Old Jun 7, 2015 | 10:38 PM
  #5  
4x4chase's Avatar
Thread Starter
Teching In
 
Joined: Sep 2013
Posts: 13
Likes: 0
Default

I'll have to look into that. Do they cut the cost in half or just knock a little off?
Reply
Old Jun 8, 2015 | 12:33 AM
  #6  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

Originally Posted by 4x4chase
I'll have to look into that. Do they cut the cost in half or just knock a little off?
Yea they do. Make sure you order from intense though
Reply
Old Jun 8, 2015 | 10:13 AM
  #7  
4x4chase's Avatar
Thread Starter
Teching In
 
Joined: Sep 2013
Posts: 13
Likes: 0
Default

They don't have the "dogbone" itself. I was looking at the 1" shorter version. Anybody try their fenderwell intake? For $99 might be worth looking at.
Reply
Old Jun 8, 2015 | 01:19 PM
  #8  
GXP25's Avatar
TECH Fanatic
iTrader: (3)
 
Joined: Aug 2009
Posts: 1,392
Likes: 0
From: Orlando, FL
Default

Originally Posted by 4x4chase
They don't have the "dogbone" itself. I was looking at the 1" shorter version. Anybody try their fenderwell intake? For $99 might be worth looking at.
Check the for sale section. I was looking into one of the shorter dog bones as well.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Jun 9, 2015 | 04:16 PM
  #9  
4x4chase's Avatar
Thread Starter
Teching In
 
Joined: Sep 2013
Posts: 13
Likes: 0
Default

Got the dogbone issue covered.

I also picked up a used tranny from a guy parting an 07. Figured I'd go ahead and build one up at my leisure and have it ready when mine goes.

Anybody tried the air intake kit that goes in the fender?
Reply
Old Jun 10, 2015 | 10:13 AM
  #10  
superglide9375's Avatar
TECH Enthusiast
 
Joined: Oct 2013
Posts: 611
Likes: 0
From: hagerstown,md
Default

are u talking about the one from intense? if u are had one on my 2002 i got from them and then sold it when son wrecked car guy still has it on lol good band for your buck
Reply
Old Jun 10, 2015 | 11:15 AM
  #11  
4x4chase's Avatar
Thread Starter
Teching In
 
Joined: Sep 2013
Posts: 13
Likes: 0
Default

Originally Posted by superglide9375
are u talking about the one from intense? if u are had one on my 2002 i got from them and then sold it when son wrecked car guy still has it on lol good band for your buck
Yea. Thats the intake I'm thinking of. Seems like a decent deal for an intake.
Reply
Old Jun 10, 2015 | 11:21 AM
  #12  
superglide9375's Avatar
TECH Enthusiast
 
Joined: Oct 2013
Posts: 611
Likes: 0
From: hagerstown,md
Default

YEA I LIKE THEM GUIYS from intense i was doing 1.8 rockers on a sat i emailed them they called me back and walked me through problem
Reply




All times are GMT -5. The time now is 06:39 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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