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GMC Sierra Forum
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Forum for discussions regarding the GMC Sierra
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Not the usual diesel knocking - 3.0L Duramax LM2 Diesel I-6
@Native68
Feb 22, 2021
Replies
19
Views
3K
Sep 9, 2021
OldDave54
O
B
Sticky
Heavy vibration that comes and goes 2008 GMC sierra 2500 SLT crew cab short bed 6.0L gas
Beans611
Apr 8, 2021
Replies
0
Views
214
Apr 8, 2021
Beans611
B
N
Sticky
New Sierra 3500HD Option Question
Nrpdsgt
Jan 20, 2021
Replies
2
Views
669
Mar 27, 2021
Roadjunkie
R
S
Sticky
2002 GMC SIERRA 1500 STEPSIDE TRANSFER CASE
sc123
Sep 25, 2020
Replies
1
Views
418
Feb 28, 2021
MAHHHK
M
Sticky
Best tuner for 2016 2500HD with 6.0L ??
2016GMC2500HD
Oct 28, 2020
Replies
1
Views
830
Oct 29, 2020
98trck
J
2000 gmc misfire need help
JacobNya
Monday at 11:07 PM
Replies
0
Views
24
Monday at 11:07 PM
JacobNya
J
B
Frame damage caused by accident
Bama1086
Monday at 9:37 PM
Replies
0
Views
19
Monday at 9:37 PM
Bama1086
B
B
Accident damage on my 2021 GMC Elevation caused frame damage. They want to replace the entire frame, I don’t feel good about it. Shouldn’t it be total
Bama1086
Monday at 9:32 PM
Replies
0
Views
40
Monday at 9:32 PM
Bama1086
B
A
08 Sierra 2500HD NCNS No ECM comm.
atanasd37
Monday at 7:51 PM
Replies
0
Views
13
Monday at 7:51 PM
atanasd37
A
F
How to adjust steering gearbox? (91 GMC sierra)?
freemanbrian12
Jan 1, 2010
Replies
1
Views
1K
Saturday at 9:40 AM
JC78933
J
R
Idler Arm rotates too far
razorcat
Oct 24, 2012
Replies
2
Views
1K
Saturday at 9:30 AM
JC78933
J
J
steering gear boxes
JC78933
Saturday at 9:23 AM
Replies
0
Views
19
Saturday at 9:23 AM
JC78933
J
R
2002 GMC Sierra death wobble
Redneckginger44
Jul 30, 2021
Replies
1
Views
130
Saturday at 2:22 AM
SundanceKidd
S
Do not buy 2021 Sierra 5.3Ltr.
sajibaby
Friday at 2:06 PM
Replies
0
Views
39
Friday at 2:06 PM
sajibaby
S
A
2013 GMC Sierra 1500 burning oil and fouling plugs
AnthonyR
Sep 28, 2015
Replies
6
Views
14K
Thursday at 9:29 AM
David L
D
D
Wheel speed sensors
David L
Thursday at 8:05 AM
Replies
0
Views
27
Thursday at 8:05 AM
David L
D
D
Wheel speed sensors
David L
Thursday at 8:02 AM
Replies
0
Views
20
Thursday at 8:02 AM
David L
D
F
Blue Screen "Service Rear Vision System"
FauxCE
Sep 8, 2021
Replies
0
Views
43
Sep 8, 2021
FauxCE
F
G
New Sierra 1500 SLT leather seats
G-968411
Sep 2, 2021
Replies
0
Views
31
Sep 2, 2021
G-968411
G
S
1999 GMC 2500 motor knock
SJClark0529
Sep 2, 2021
Replies
0
Views
111
Sep 2, 2021
SJClark0529
S
M
Question
Extended warranty
mjstakel1
Aug 31, 2021
Replies
0
Views
22
Aug 31, 2021
mjstakel1
M
B
Question
Adding Navigation to 2018 Sierra
Bert
Aug 31, 2021
Replies
0
Views
42
Aug 31, 2021
Bert
B
We want GM to buy back the trucks having issues with lifters (PETITION)
dv_damian57
Aug 14, 2021
Replies
1
Views
250
Aug 31, 2021
@Native68
P
New GMC Sierra Owner Here
portly lawman
Aug 27, 2021
Replies
2
Views
174
Aug 31, 2021
Sal Collaziano
S
A
Check Oil Level Light
AB Dave
Jul 20, 2014
Replies
7
Views
5K
Aug 27, 2021
G-993958
G
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