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LLY
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Duramax 6.6 Technical
Duramax Hard Parts
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J
FPR harness Connector help
jh_dmax
Nov 11, 2016
Replies
1
Views
1K
Nov 11, 2016
TheBac
LLY:
LLY surging
joshd472
Oct 27, 2016
Replies
17
Views
4K
Nov 10, 2016
joshd472
B
Fuel Balance Rates
Border gang
Oct 22, 2016
2
Replies
35
Views
10K
Nov 6, 2016
Burn Down
Finally running!
Houser04lly
Nov 5, 2016
Replies
1
Views
1K
Nov 6, 2016
Burn Down
F
Coolant leak!!'
Forum02rt
Nov 6, 2016
Replies
4
Views
2K
Nov 6, 2016
whytry
K
LLY:
Where to put oil cooler?
Krystal_s
Oct 3, 2016
2
Replies
28
Views
7K
Nov 1, 2016
stibuilder
Y
Lly hard upper rad hose
Yuptown_lly
Nov 1, 2016
Replies
2
Views
3K
Nov 1, 2016
WVRigrat05
C4500 Bad job?
ikeG
Oct 27, 2016
Replies
10
Views
2K
Oct 31, 2016
custom8726
LLY:
Possible Bad Injector?
cstephens93
Oct 24, 2016
Replies
18
Views
3K
Oct 31, 2016
Burn Down
Another head gasket question
Ne-max
Oct 27, 2016
Replies
6
Views
2K
Oct 29, 2016
DIESELMAFIAPER.LB7
M
Knock LLY replaced injectors
Moose0011
Oct 12, 2016
2
Replies
34
Views
9K
Oct 23, 2016
kiwilml
Y
Fuel Pressure Relief valve
Yuptown_lly
Oct 20, 2016
Replies
8
Views
2K
Oct 21, 2016
WVRigrat05
9
Wiper issues
907a4
Oct 21, 2016
Replies
0
Views
947
Oct 21, 2016
907a4
9
T
LLY:
Fluctuating oil pressure LLY
tim_Lly
Oct 2, 2016
Replies
9
Views
3K
Oct 17, 2016
tim_Lly
T
D
LLY:
LLY has a rev limiter,
Duramax junkie
Sep 10, 2016
Replies
8
Views
2K
Oct 16, 2016
clrussell
M
injector knock????
maddmax95
Oct 12, 2016
Replies
17
Views
3K
Oct 15, 2016
maddmax95
M
Next upgrade?
2005redlly
Oct 10, 2016
Replies
14
Views
2K
Oct 11, 2016
IOWA LLY
P0045 Turbo testing
cstephens93
Jun 1, 2015
Replies
5
Views
5K
Oct 5, 2016
c20elephant
LLY Needs a New Radiator
Bill H
May 15, 2016
Replies
5
Views
2K
Sep 30, 2016
Chevy1925
C
LLY:
Diagnosing smoke under acceleration
CheMathSec
Sep 22, 2016
2
Replies
32
Views
12K
Sep 29, 2016
CheMathSec
C
LLY:
Bad FPR symptoms at idle
cstephens93
Sep 28, 2016
Replies
11
Views
6K
Sep 29, 2016
cstephens93
C
LLY:
Speed Sensor Issue
Chris M
Sep 24, 2016
Replies
5
Views
2K
Sep 25, 2016
Chris M
C
M
LLY limp mode, engine light, complete shutdown
MikMax
Jul 15, 2016
Replies
9
Views
6K
Sep 24, 2016
Rancelot211
LLY:
Coolant leak, best approach?
frankenstien
Sep 11, 2016
2
Replies
22
Views
6K
Sep 22, 2016
frankenstien
LLY:
wont build rail pressure
unionmax481
Sep 19, 2016
Replies
0
Views
1K
Sep 19, 2016
unionmax481
T
Front end upgrades
Teamvi
Sep 16, 2016
2
3
Replies
53
Views
12K
Sep 19, 2016
chrisuns
FPRV and GPC bracket help
frankenstien
Aug 28, 2015
Replies
10
Views
2K
Sep 18, 2016
frankenstien
D
LLY:
oil loss at continuous hi way speed
diesel on
Sep 8, 2016
2
3
Replies
45
Views
5K
Sep 17, 2016
WVRigrat05
LLY:
P0670
lts1ow
Sep 16, 2016
Replies
1
Views
2K
Sep 16, 2016
IOWA LLY
Fuel Rail Pressure Sensor wiring
White Duramax
Sep 12, 2016
Replies
7
Views
7K
Sep 14, 2016
White Duramax
D
My 05 shutting down need help
Dwall870
Sep 11, 2016
Replies
1
Views
774
Sep 12, 2016
mechman3
M
M
FPR in LLY
mechman3
Jul 26, 2016
Replies
2
Views
1K
Sep 12, 2016
70ssclone
7
7
normal towing mpg?
70ssclone
Sep 11, 2016
Replies
8
Views
2K
Sep 12, 2016
70ssclone
7
T
Odd LLY problem
TimmyLLY
Aug 31, 2016
Replies
18
Views
6K
Sep 10, 2016
TimmyLLY
T
T
Cp3 for dd
Teamvi
Sep 3, 2016
2
Replies
28
Views
6K
Sep 6, 2016
MarkBroviak
LLY Injector Balance Rate Question
Ne-max
Aug 21, 2016
Replies
13
Views
2K
Aug 31, 2016
carl.swoyer
467.7/83/.9 with100 overs
2005redlly
Aug 28, 2016
Replies
8
Views
2K
Aug 28, 2016
WVRigrat05
LLY:
New glow plug controller did not fix
BrandonLLY
Jul 30, 2016
Replies
4
Views
3K
Aug 21, 2016
BrandonLLY
LLY:
Dual CP3 vibrates and is noisey after insta
diesel-don
Aug 17, 2016
Replies
7
Views
2K
Aug 18, 2016
diesel-don
LLY:
Kodiak 4500 up pipes
ZR1160
Nov 17, 2008
2
Replies
24
Views
9K
Aug 17, 2016
Burn Down
M
LLY:
2 much smoke
Moose0011
Jul 26, 2016
2
3
Replies
57
Views
6K
Aug 17, 2016
Moose0011
M
Engine jerks at any speed
DieselDaze
Aug 11, 2016
Replies
19
Views
3K
Aug 16, 2016
DieselDaze
LLY:
Bad FICM or shorted Wire
MAXX IT OUT
Aug 13, 2016
Replies
6
Views
5K
Aug 15, 2016
MAXX IT OUT
Weird coolant temp issue
Summitlly
Aug 12, 2016
Replies
9
Views
6K
Aug 14, 2016
bmc1025
B
J
Coolant loss, Turbo?
jwilliams198
Aug 3, 2016
Replies
15
Views
4K
Aug 13, 2016
jwilliams198
J
21,000psi on big tune with lbz regulator
diesel-don
Aug 8, 2016
2
3
Replies
54
Views
7K
Aug 11, 2016
Chevy1925
Time for a water pump
Robby05
Aug 19, 2015
Replies
11
Views
2K
Aug 8, 2016
306866lance
3
LLY:
CEL codes
Drrrty
Aug 7, 2016
Replies
2
Views
1K
Aug 7, 2016
hondarider552
Truck died while towing
Chevy1925
Aug 1, 2016
2
Replies
27
Views
4K
Aug 5, 2016
Chevy1925
Insulate intake?
S 854
Jun 29, 2016
2
3
Replies
58
Views
7K
Aug 5, 2016
jollyrogr
J
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Duramax 6.6 Technical
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