Duramax Hard Parts

Dmax Performance Parts and related discussions.

LB7 New

2.2K
31.9K
Threads
2.2K
Messages
31.9K
lexa
Thumping noise coming from intake
  • lexa

LLY New

1.3K
17.3K
Threads
1.3K
Messages
17.3K
1FastBrick
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
TheBac
WEIRD SHAKES AT IDLE???

LMM

767
11.2K
Threads
767
Messages
11.2K
N2BRK
PLEASE HELP!! 07.5 LMM No shift indicator, dome lights, power locks & windows, NO CRANK NO START

LML New

654
8.4K
Threads
654
Messages
8.4K
Bdsankey
Misfire at 1200rpm

L5P New

124
3.8K
Threads
124
Messages
3.8K
Rdomeck
L5P will barely start, then die Please Help

Transfer Case / Axles / Driveshafts Tech New

294
3.5K
Threads
294
Messages
3.5K
TheBac
No 4WD

Van

18
312
Threads
18
Messages
312
M
LGH (detuned LML in a van) Engine Shuts off at full throttle

Part #'s

396
2.3K
Threads
396
Messages
2.3K
K
Crossmember part # or replacement

Turbo Talk

"Nitrous is nice, but it's best to be Blown"
1.9K
43.7K
Threads
1.9K
Messages
43.7K
malibu795
WWYD? Turbo time

General Fuel System & Exhaust Questions New

373
7.7K
Threads
373
Messages
7.7K
M
dual tank woes

Fluids and Maintenance

652
10.7K
Threads
652
Messages
10.7K
OleBlackyLBZ
Starfire Fluid Built Trans

The Pharmacy

Nitrous, Propane, Meth, oxidizers
172
3.2K
Threads
172
Messages
3.2K
Baking83
Nitrous
Josh2002cc
LBZ: Injector hold down
Replies
17
Views
28K
LBZ
LBZ
dmaxvaz
code P0094B ??
Replies
1
Views
848
05dmaxdriver
05dmaxdriver
millerman04
Industrial Injection 64/70 Turbo
Replies
27
Views
3K
millerman04
millerman04
sparepartsracing
what turbo should i go with
Replies
35
Views
4K
sparepartsracing
sparepartsracing
delong_1
LB7: injector/nozzle question
Replies
16
Views
4K
S Phinney
S
Forever
Question: AirdogII165 Possible Problems
Replies
13
Views
2K
maine04max
maine04max
ZeroGravity58
A few LB7 injector ?'s
Replies
14
Views
3K
ripmf666
ripmf666
jonathancasey19
CP3 Exploded View
Replies
29
Views
13K
jonathancasey19
jonathancasey19
W
2010 Liquid locked,pickled,locked up duramax
Replies
4
Views
1K
McRat
McRat
delong_1
Help: motor issues
Replies
7
Views
2K
delong_1
delong_1
aggar
LB7: Priming/ starting issue
Replies
16
Views
3K
aggar
aggar
02ilduramax
fuel pressure gauge
Replies
5
Views
1K
BlkMax
BlkMax
D
  • Poll
LLY EGR Delete..
Replies
22
Views
33K
ripmf666
ripmf666
calabria69
U Joints??
Replies
7
Views
2K
blk smoke lb7
blk smoke lb7
dirttymaxx
stock turbo
Replies
29
Views
4K
madmatt
madmatt
bevi
egr delete?
Replies
4
Views
1K
ripmf666
ripmf666
02ilduramax
fuel pressure
Replies
5
Views
2K
BlkMax
BlkMax
jc64
LLY: P0571 and B2625
Replies
0
Views
2K
jc64
jc64
howie
oil pressure
Replies
0
Views
1K
howie
howie
squeeky
LB7: Hard starting
Replies
5
Views
3K
squeeky
squeeky
Kspen90
Question: banks big head actuator
Replies
27
Views
7K
Kspen90
Kspen90
jdlover1
LLY: Code p0089
Replies
0
Views
1K
jdlover1
jdlover1
McRat
Water Pump Danger.
Replies
125
Views
18K
02bigstrokin
02bigstrokin
1lowdiesel
Turbo pedestal flange...
Replies
2
Views
1K
1lowdiesel
1lowdiesel
Devon
Replacing airdog filters without a mess?
Replies
13
Views
6K
Tank222
Tank222
Kspen90
twins question
Replies
16
Views
3K
ripmf666
ripmf666
D
New Fuel filter???
Replies
1
Views
2K
Mike_S
Mike_S
EDP
2008 LMM Build is no longer a myth or rumor
Replies
98
Views
20K
Kspen90
Kspen90
O
long bed o short bed conversion
Replies
5
Views
3K
Tank222
Tank222
dmaxvaz
wtf! anyone find a fix for the belt jumping off?
Replies
18
Views
3K
Bryce418
B
Kspen90
Best way to check for a boost leak?
Replies
16
Views
16K
Kspen90
Kspen90
GMC_2002_Dmax
Help: AC not working
Replies
24
Views
8K
brandonkinney
B
V
LB7: Sucking air into fuel system, help me!
Replies
16
Views
21K
viperbluelx
V
bigmackmiller
Boost Advisor
Replies
1
Views
1K
BlkMax
BlkMax
S
Dealer scan tool vs. efi live scan
Replies
3
Views
3K
skidoosleds3
S
Evan@InglewoodTrans
2 piece to 1 piece driveshaft.
Replies
23
Views
11K
duramaximizer
duramaximizer
cafryer
Question: Thinking of building my own up pipes
Replies
15
Views
3K
duratothemax
duratothemax
05dmaxdriver
LLY: s466
Replies
3
Views
2K
05dmaxdriver
05dmaxdriver
D
Cheetah
Replies
10
Views
2K
Cap'n Willis
Cap'n Willis
Devon
LBZ: Lbz van intake bridge work with EGR delete?
Replies
1
Views
2K
x MadMAX DIESEL
x MadMAX DIESEL
motoking_1990
what are these two things and what are they for?
Replies
6
Views
2K
Dirtymaxx03
Dirtymaxx03
dmaxvaz
Those of you with the billet s366?
Replies
8
Views
3K
dmaxvaz
dmaxvaz
SSchmi5519
This is why you need traction bars.
Replies
37
Views
10K
SSchmi5519
SSchmi5519
jc64
Turbo oil feed line - alternate tap location?
Replies
12
Views
12K
paint94979
paint94979
maine04max
Help: Head gasket issues
Replies
8
Views
2K
juddski88
juddski88
02ilduramax
engine building
Replies
13
Views
3K
paint94979
paint94979
Kspen90
Do I need a modded cp3?
Replies
18
Views
3K
Kspen90
Kspen90
D
Help: LB7 Tranny and engine overheating
Replies
3
Views
1K
Mike_S
Mike_S
1lowdiesel
Stocker or 3788r over s475?
Replies
21
Views
4K
1lowdiesel
1lowdiesel
SHOTZY
While fuel tank is out
Replies
2
Views
899
Noreaster
Noreaster
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