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158
Sticky
LSA swap "How to" (Document enclosed)
glanzergtx
Feb 23, 2015
2
3
4
79
82K
Apr 7, 2021
by
JCMG8
D
Sticky
I probably misunderstood a post another board. valves open up more with afm on???
desertg8
Feb 18, 2010
2
38
26K
Apr 28, 2020
by
JAM
G
Sticky
Good info on g8 gt motor part 1 of 3
G8JOE
Aug 31, 2009
2
33
83K
Oct 29, 2019
by
mciahel
Sticky
Factory/stock GM cams
dblaron
Jan 19, 2013
2
35
38K
Oct 20, 2019
by
SENIORA
Welp it finally happened...
aroman89.ar
1d ago
3
4
17h ago
by
ergeoverkill
Noise while compressor runs
Swapper
2d ago
4
76
1d ago
by
Swapper
Improved Racing Oil Thermostat
Pontiac_Maniac
6d ago
10
293
3d ago
by
JCMG8
Not another tick thread
Peyton4x4
Feb 25, 2024
2
27
2K
4d ago
by
GlensG8
Crank No Start 🙁
Bracken.G8
6d ago
7
140
6d ago
by
Bracken.G8
Oil under car after moving dipstick out of the way to change spark plugs.
IcudahadaG8
Mar 5, 2024
16
478
7d ago
by
Coolhand734
Misfire on cylinder 2 and oil pressure fluctuation at idle and metal in the oil
QuickSilver
Dec 3, 2023
21
2K
Mar 10, 2024
by
QuickSilver
Transmission jolt when in sport and down shifting automatically.
IcudahadaG8
Mar 7, 2024
9
429
Mar 10, 2024
by
Thawk
Issues with GXP motor installation...
vegas_ss
Oct 15, 2023
15
1K
Mar 9, 2024
by
MatildaG8GT
157 K, . Change coil packs or not ?
IcudahadaG8
Mar 1, 2024
2
192
Mar 1, 2024
by
IcudahadaG8
T
Fan shroud
Taimak101
Feb 28, 2024
2
212
Feb 29, 2024
by
PONY MAN
cylinder # 4 issue at coil pack.
IcudahadaG8
Feb 21, 2024
14
441
Feb 25, 2024
by
IcudahadaG8
W
Im getting a P0507 code
WhySoSeriousG8
Feb 21, 2024
1
205
Feb 22, 2024
by
GOPHERIT
Do these cars have a fuel tank pressure sensor?
Venom219
Feb 22, 2024
7
399
Feb 22, 2024
by
JCMG8
Help!, What oil should i use on my G8 engine??
Piatek96
Feb 8, 2024
11
885
Feb 21, 2024
by
PONY MAN
R
Should I change my oil?
RevGTO
Feb 6, 2024
17
1K
Feb 20, 2024
by
RevGTO
S
426 or 383 stroker
SHAFFADUKES
Feb 18, 2024
2
255
Feb 19, 2024
by
aroman89.ar
Contact Dealer X - Possible Solution Found
kalani87
Feb 13, 2024
2
349
Feb 18, 2024
by
kalani87
G
please help not firing on driver side
g8isstock
Aug 17, 2017
7
3K
Feb 15, 2024
by
PONY MAN
V
Flywheel cover broken
vlj1216
Jul 15, 2017
6
4K
Feb 11, 2024
by
PONY MAN
M
Bogging in low rpms
Martinez7409
Jul 30, 2018
17
6K
Feb 6, 2024
by
aalanjlee
K
Troubleshoot help
KobeB88
Jan 29, 2024
0
216
Jan 29, 2024
by
KobeB88
1
P0454 09 G8 GT
1sexystrykergt
Jan 10, 2023
1
1K
Jan 25, 2024
by
ezurxa
Can a GM dealership turn off AFM?
Eric_GT
Jan 24, 2009
44
21K
Jan 20, 2024
by
smwalker
09.5 G8 GT modded fob
butera76
Jan 16, 2024
2
636
Jan 16, 2024
by
GXPaycheck
A
6l80 downshifting in manual mode
AlexH10
Jan 6, 2024
0
904
Jan 6, 2024
by
AlexH10
Another oil pressure thread....and the remedy.
Wacker
Jan 27, 2016
13
10K
Jan 4, 2024
by
Oldpoop55
High pitched whining/howling noise when accelerating the car in the 30 and 40 MPH range.
Purp
Dec 28, 2023
20
1K
Jan 3, 2024
by
PONY MAN
S
Yet another no oil pressure after DOD thread
Smitty1288
May 4, 2020
16
6K
Dec 31, 2023
by
a1virtuecars
Cabin noise from engine
Peyton4x4
Dec 26, 2023
13
709
Dec 31, 2023
by
Peyton4x4
M
Compression Ratio Help Needed
MechAmerica
Dec 16, 2023
11
681
Dec 19, 2023
by
MechAmerica
Starter issue when hot
nda9090
Dec 10, 2023
7
875
Dec 12, 2023
by
southjam
E
No A/C blows hot air all the time.
Echo12A
Nov 29, 2023
9
2K
Dec 5, 2023
by
TurboMike
J
Hesitation issue. After LS3, cam and headers
Jeff92se
Jul 21, 2020
2
32
7K
Nov 27, 2023
by
Oldpoop55
Initial break in....2618 forged pistons .010 over.
BigDaddy
Oct 15, 2023
5
1K
Nov 25, 2023
by
BigDaddy
1
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V8 Engine Tech (L76/LS3)
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