3.0L Duramax Diesel Discussion

Discuss the 3.0L Duramax diesel that now is an option for the 2021+ models here.

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pa31p
Trailer Wiring - software
Replies
9
Views
2K
krbjmpr
krbjmpr
E
duramax 3.0 fuel additive
2 3
Replies
26
Views
23K
steiny93
S
StephenPT
LM2 Duramax Oil Analysis - Blackstone Labs Report
Replies
7
Views
3K
Stbentoak
Stbentoak
jmzvet
Gas vs Diesel fuel price
3 4 5
Replies
47
Views
8K
jmzvet
jmzvet
JohnnyFamous
D max and tire size??
2
Replies
11
Views
6K
steiny93
S
DenaliDrew
Exhaust brake operation
2
Replies
13
Views
8K
dbphillips
D
Steve Smith
LM2 and Scangauge II X-Gauges
Replies
0
Views
697
Steve Smith
Steve Smith
M
3.0L Duramax Towing?
3 4 5
Replies
41
Views
21K
Rangerdeepv
R
DLAv8r
Pump DEF or bad idea?
Replies
9
Views
2K
Stbentoak
Stbentoak
Tinbadtin
Dealer oil change $$$
2 3 4
Replies
31
Views
6K
DLAv8r
DLAv8r
S
fuel filter change @ dealer
2
Replies
13
Views
3K
BrokerThis
BrokerThis
N
DEF bargain
Replies
8
Views
3K
Drusifer
D
navyseal334
Grille overlay - impact to engine from airflow reduction/redirect?
Replies
4
Views
2K
Vladimir2306
Vladimir2306
V
Yukon Denali Duramax - Is it slow?
4 5 6
Replies
54
Views
25K
CTown Duramax
CTown Duramax
S
Duramax odors in cabin
Replies
7
Views
5K
CTown Duramax
CTown Duramax
BrokerThis
23 lm2 camshaft issue
Replies
2
Views
1K
GoNoGo
GoNoGo
Fast_AT4
Something for them DirtyMax owners
Replies
0
Views
1K
Fast_AT4
Fast_AT4
Jellyfrosh
Fuel quality at different stations
2
Replies
12
Views
2K
steiny93
S
Fireman591
Bay City MI to Calhoun GA on one tank of diesel
2 3 4
Replies
33
Views
4K
CTown Duramax
CTown Duramax
S
After 7.5 months told order not accepted???
2 3
Replies
20
Views
6K
SCMomentum
S
D
DEF tank capacity = 5.4 gal
Replies
1
Views
4K
Stbentoak
Stbentoak
D
First long road trip
Replies
2
Views
2K
swathdiver
swathdiver
D
Diesel for city driving
2 3
Replies
23
Views
10K
OBSSSD
O
B
Are they even building diesels??
2
Replies
12
Views
5K
OBSSSD
O
Capsaicin
LM2 Break In?
2
Replies
15
Views
9K
OBSSSD
O
D
No one grumbling about LZ0 yet?
2
Replies
10
Views
10K
OBSSSD
O
O
Is the Duramax good for City Driving
Replies
9
Views
7K
OBSSSD
O
Fireman591
DEF usage question
2
Replies
16
Views
9K
OBSSSD
O
A
Bet you added the "wrong oil" to your LM2
2
Replies
14
Views
6K
OBSSSD
O
S
Oil consumption
Replies
4
Views
3K
OBSSSD
O
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