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Drivetrain Discussions
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GM 3.0L I6 Diesel Engine
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GM 3.0L I6 Duramax Owners Manual
BoostN
Aug 3, 2019
Replies
14
Views
8K
Aug 22, 2021
NEVADADSL
Sticky
Poll
How about a 3.0 engine video...
gemarsh
Jun 30, 2021
Replies
1
Views
2K
Jul 3, 2021
CompuDragon
Sticky
Official Numbers / Specs : 2019 Duramax 3.0L I6
BoostN
Mar 27, 2019
Replies
1
Views
5K
Jul 28, 2019
BoostN
Sticky
Official Duramax 3.0L I6 GM Specs
BoostN
Oct 18, 2018
Replies
0
Views
3K
Oct 18, 2018
BoostN
2025 Tahoe / Suburban to get LZ0 Duramax 3.0
BoostN
Nov 29, 2023
Replies
2
Views
79
Nov 30, 2023
BoostN
W
LZO Regen tracking with Torque
wsybert
Oct 20, 2023
Replies
4
Views
205
Nov 16, 2023
DemonWorks
D
E
2021 GMC Denali 3.0 LM2 Engine rattling
Eastwood
Oct 8, 2023
Replies
3
Views
227
Oct 9, 2023
RocketCrockett
R
Oil Leak
BoostN
Sep 26, 2023
Replies
2
Views
214
Oct 3, 2023
BoostN
M
P0016 Code
Marvin24
Sep 23, 2023
Replies
2
Views
181
Sep 24, 2023
Marvin24
M
D
Duramax passing power
dcmoser1952
Sep 20, 2023
Replies
2
Views
274
Sep 20, 2023
BoostN
Power chips
Cornbread
Sep 13, 2023
Replies
5
Views
286
Sep 19, 2023
Cornbread
E
Fuel injector pump
Eastwood
Aug 30, 2023
Replies
3
Views
276
Sep 19, 2023
DemonWorks
D
Engine No Start TechLink bulletin
BoostN
Jun 21, 2021
2
Replies
23
Views
6K
Aug 31, 2023
BoostN
E
Received message today 171 miles until speed reduced to 65mph with 5,395 miles on my 2021 GMC Sierra Denali 3.0 Diesel.
Eastwood
Jan 5, 2022
2
3
Replies
45
Views
7K
Jun 16, 2023
H82looz
H
LM2 turbo video.
gemarsh
Apr 15, 2023
Replies
0
Views
366
Apr 15, 2023
gemarsh
How the LZ0 stacks up against the LM2
BoostN
Mar 27, 2023
Replies
3
Views
780
Mar 29, 2023
Lance_Boyle
L
Catch can for the 3.0
gemarsh
Mar 15, 2021
2
Replies
27
Views
9K
Mar 25, 2023
H82looz
H
HPTuners finally releases tuning suite for 3.0L Duramax
BoostN
Mar 8, 2023
Replies
5
Views
971
Mar 9, 2023
BoostN
J
Fumoto valve for 3.0L
jnissen
Jun 24, 2020
Replies
9
Views
5K
Feb 14, 2023
eturnl
E
Service Bulletin: 20-NA-039 | DTC P200A, P2384, P111E, P0071, P214E, P2B60, P1010, P226D, P24B0, P2C7A and/or P14D9
BoostN
Feb 12, 2023
Replies
0
Views
615
Feb 12, 2023
BoostN
R
Cat delete on 3.0
RocketCrockett
Dec 14, 2022
Replies
4
Views
759
Dec 17, 2022
RocketCrockett
R
LZ0 Duramax engine to be revealed on 8/16
BoostN
Aug 12, 2022
Replies
16
Views
2K
Dec 6, 2022
Black Sunshine
J
Banks Derringer 3.0L update supposably for first of the year.
Jdorman12
Nov 9, 2022
Replies
6
Views
1K
Nov 27, 2022
BoostN
M
3.0lduramax gas in engine
Mini max
Nov 18, 2022
Replies
5
Views
715
Nov 26, 2022
H82looz
H
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