Forum: 5.3L V8 (LS4)

Available from Model year 2004+

Page 3 of 33 FirstFirst 1234513 ... LastLast
Threads 41 to 60 of 647
Announcement
Announcement Announcement: Forum Rules
Iceman6669 (The Boss)
12-20-2017
Views: 330,305 View Announcement
  Rating Title / Thread Starter Replies / ViewsReverse Sort Order Last Post By

Sticky Thread Sticky: GPF.com GXP Owner List - Post Up Here!

Started by jteske88, 04-20-2013
48 Pages •
1 2 3 ... 48
fights, girl, growing, grown, gxp, home, list, listits, onlygxp, onlyhi, onlyteenage, owner, style, yall 8 Attachment(s)
Replies: 945
Views: 185,049
LSCHERRY4
03-16-2021 Go to last post

Sticky Thread Sticky: *HOW TO* LS4 Transmission Cooler Install

Started by DirtDog, 07-20-2013
3 Pages •
1 2 3
cooler, grand, gxp, install, prix, transmission
Replies: 54
Views: 71,951
HighOctaneRacing
08-09-2015 Go to last post

Sticky Thread Sticky: *HOW TO* LS6 Intake Manifold Swap

Started by nmp0098, 11-25-2009
2 Pages •
1 2
dod, intake, ls6, manifold, retained, successful, swap
Replies: 31
Views: 59,860
SDGTP99
11-24-2018 Go to last post

Sticky Thread Sticky: *HOW TO* Ford Fusion Fog's for GXP

Started by DirtDog, 04-21-2013
2 Pages •
1 2
fog, fusion, gxp, modification
Replies: 24
Views: 28,061
DirtDog
09-09-2014 Go to last post

Sticky Thread Sticky: LS2 Throttle Body Install

Started by 91parkave, 04-12-2013
2 Pages •
1 2
install, ls2
Replies: 20
Views: 24,088
SDGTP99
06-13-2018 Go to last post

Sticky Thread Sticky: *HOW TO* LS7 Mass Air Flow

Started by 91parkave, 02-13-2013
installed, ls7, maf 2 Attachment(s)
Replies: 16
Views: 22,060
91parkave
02-17-2014 Go to last post

Sticky Thread Sticky: *PICS* Oil Catch Can Install

Started by 91parkave, 01-05-2013
catch, install, oil
Replies: 18
Views: 21,609
bigbird90650
02-15-2016 Go to last post

GXP Exhaust

Started by Cableguy, 01-12-2009
3 Pages •
1 2 3
exhaust, gxp
Replies: 44
Views: 9,125
TheOtherNick
11-12-2009 Go to last post

Overkill MAF upgrade - 6 wheel horsepower gain

Started by Overkill, 05-28-2014
2 Pages •
1 2
2 Attachment(s)
Replies: 27
Views: 9,053
Overkill
10-28-2014 Go to last post

Replacing Crankshaft Position Sensor

Started by bjm306, 12-12-2012
crankshaft, position, replacing, sensor 1 Attachment(s)
Replies: 6
Views: 8,935
91parkave
10-20-2014 Go to last post

Help Code P0420 Bank 1 Oxygen Sensor Fail

Started by sschwaeble93, 06-30-2014
1 Attachment(s)
Replies: 11
Views: 8,933
sschwaeble93
07-03-2014 Go to last post

Terrible MPG

Started by nFavor, 07-30-2009
3 Pages •
1 2 3
mpg, terrible
Replies: 42
Views: 8,712
blueguy
08-27-2012 Go to last post

Waterpump install 2006 Pontiac Grand Prix Gxp????

Started by sschwaeble93, 04-26-2013
2006, grand, gxp, install, pontiac, prix, waterpump 3 Attachment(s)
Replies: 9
Views: 8,584
91parkave
05-01-2013 Go to last post

GXP meaning

Started by Panther427, 06-22-2009
3 Pages •
1 2 3
gxp, meaning
Replies: 58
Views: 8,387
AZGXP
08-24-2009 Go to last post
Arrow

Common issues w/5.3L GXP cars?

Started by NewCar, 02-23-2012
cars, common, gxp, issues, w or 53l
Replies: 5
Views: 8,288
Boarderx3120
05-05-2012 Go to last post

Major overhaul need some advice

Started by SchererSHO, 01-16-2020
attached, body, booster, throttle, underneath
Replies: 1
Views: 8,038
Fivefingerdeathpunch
01-17-2020 Go to last post

2008 Grand Prix GXP air intake/Throttle body spacer

Started by mallard22, 08-06-2011
2008, air, body, grand, gxp, intake or throttle, prix, spacer
Replies: 13
Views: 7,853
blueguy
08-15-2011 Go to last post

DOD Malfunction

Started by BuddhaRaider, 03-16-2018
car, dod, fix, problem
Replies: 10
Views: 7,726
Fivefingerdeathpunch
05-27-2018 Go to last post

Superchargers

Started by Panther427, 01-19-2009
2 Pages •
1 2
superchargers
Replies: 23
Views: 7,685
matt5112
01-18-2011 Go to last post

06 Grand prix GXP rev/misfire issue???

Started by Derickgxp, 03-08-2014
2 Pages •
1 2
gxp, ls4, misfire
Replies: 28
Views: 7,681
91parkave
03-17-2014 Go to last post

Parts for the gxp and ls4 powered cars.

Started by Panther427, 01-20-2009
3 Pages •
1 2 3
cars, gxp, ls4, parts, powered
Replies: 43
Views: 7,640
BillDee22
07-27-2009 Go to last post

Headers.....but need 30 people

Started by williamGXP, 10-14-2009
2 Pages •
1 2
headersbut, headersneed, people
Replies: 31
Views: 7,510
blueguy
03-24-2011 Go to last post

Grand Prix GXP build questions

Started by DTJ122389, 02-18-2019
$25, grand, gxp, prix, start
Replies: 10
Views: 7,479
ItHurtz
02-20-2019 Go to last post

Replacing tensioner pully on my GXP

Started by Eddie Jackson, 10-01-2012
5.3, gxp, pulley, pully, replace, replacing, tensioner
Replies: 6
Views: 7,467
Fivefingerdeathpunch
10-01-2012 Go to last post

fenderwell intake pictures

Started by deft, 01-01-2008
fenderwell, intake, pictures
Replies: 11
Views: 7,414
07graygxp
01-11-2008 Go to last post

Charge System Failure problems :(

Started by SDGTP99, 02-03-2015
2 Pages •
1 2
Replies: 36
Views: 7,353
GXPCard
01-17-2016 Go to last post

GXP Exhaust. Ordering parts but have questions

Started by DirtDog, 12-26-2012
3 Pages •
1 2 3
downpipe, exhaust, gxp, ls4, ordering, parts, questions, zzp
Replies: 49
Views: 7,326
91parkave
01-23-2013 Go to last post
Page 3 of 33 FirstFirst 1234513 ... LastLast
Forum Information and Options
Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.
Icon Legend
Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules