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Duramax 6.6 Technical
Duramax Hard Parts
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PO2146/PO2149 & PO201-PO208 all at the same time??
SHOTZY
Mar 7, 2015
Replies
1
Views
2K
Apr 17, 2015
SHOTZY
M
LLY: long term storage with water in the fuel
marksroberts61
Apr 15, 2015
Replies
3
Views
1K
Apr 16, 2015
marksroberts61
M
Headgasket symptom?
Jakemax04
Apr 10, 2015
2
Replies
21
Views
3K
Apr 15, 2015
Jakemax04
fuel leak from return line fitting
sjangeley
Apr 9, 2015
Replies
0
Views
1K
Apr 9, 2015
sjangeley
S
New to me LLY
shotgunwilly1117
Apr 8, 2015
Replies
9
Views
2K
Apr 8, 2015
cstephens93
B
Tuner/programmer advice!!!!!
Bkap725
Apr 7, 2015
Replies
2
Views
1K
Apr 7, 2015
Awenta
MAF at Idle?
cstephens93
Apr 2, 2015
Replies
12
Views
20K
Apr 5, 2015
cstephens93
C
LLY mods for LBZ airbox?
colinstephens93
Mar 9, 2015
2
3
Replies
59
Views
11K
Apr 3, 2015
THEFERMANATOR
T
LLY:
Fuel pressure relief valve
timmey
Mar 31, 2015
Replies
7
Views
6K
Apr 3, 2015
messejme
Weird wif issue
Champagne LLY
Mar 31, 2015
Replies
2
Views
1K
Mar 31, 2015
Champagne LLY
LLY:
Seeking Wisdom....
Balindir
Mar 31, 2015
Replies
11
Views
2K
Mar 31, 2015
cstephens93
Lb7 hard fuel lines
pornstar dancin
Mar 30, 2015
Replies
6
Views
2K
Mar 30, 2015
pornstar dancin
B
Need help on mods for 2005 lly
Bkap725
Mar 29, 2015
Replies
6
Views
1K
Mar 30, 2015
Verlon at ATP
V
Banks Super-Scoop
howard8448
Mar 29, 2015
Replies
0
Views
767
Mar 29, 2015
howard8448
C
P0192 Low Fuel Rail Pressure
chandler583
Mar 21, 2015
Replies
9
Views
7K
Mar 28, 2015
chandler583
C
M
Start up smoke
mechman3
Mar 26, 2015
Replies
0
Views
971
Mar 26, 2015
mechman3
M
Are these new or old style head gaskets?
thunder550
Nov 16, 2014
Replies
17
Views
5K
Mar 25, 2015
Dallas S
D
S
De cool sludge
shotgunwilly1117
Mar 22, 2015
Replies
1
Views
925
Mar 22, 2015
MadMaxx61
M
D
New here and need some help. ECM?
Dirtymaxon4ds
Mar 20, 2015
Replies
3
Views
765
Mar 22, 2015
Dirtymaxon4ds
D
Virgin Head Gasket?
Wake
Mar 16, 2015
2
Replies
32
Views
7K
Mar 21, 2015
Max Attitude
M
Fluid leak and occasional fluctuating idle
mechman3
Mar 19, 2015
Replies
2
Views
1K
Mar 20, 2015
jlawles2
J
FERMANATORS Injector diagnosis?
cstephens93
Mar 12, 2015
2
Replies
24
Views
7K
Mar 19, 2015
Brassfield
LLY COOLing mods
Wake
Mar 19, 2015
Replies
18
Views
8K
Mar 19, 2015
SoCalMike
Edge Insight on sale any reason to not buy?
Eddie_LLY
Mar 18, 2015
2
Replies
27
Views
3K
Mar 19, 2015
Awenta
05 LLY Injector Issue (no surprise)
Hillian26
Mar 16, 2015
Replies
3
Views
1K
Mar 17, 2015
catman3126
U
2005 lly has knocking/ticking sound when running also losing prime
usawrestler11
Mar 16, 2015
Replies
0
Views
875
Mar 16, 2015
usawrestler11
U
U
2005 lly Knocking/ticking sound coming from engine and also I fort the fuel primed re
usawrestler11
Mar 16, 2015
Replies
0
Views
935
Mar 16, 2015
usawrestler11
U
LLY:
No power on take off??
1953drtelco
Mar 11, 2015
Replies
8
Views
4K
Mar 15, 2015
1953drtelco
S
200k lly advice
shotgunwilly1117
Mar 13, 2015
2
Replies
30
Views
5K
Mar 14, 2015
Max Attitude
D
Lly/lbz
DmaxDrew
Mar 13, 2015
Replies
13
Views
2K
Mar 14, 2015
NC-smokinlmm
Tranny tune to dyno?
SHOTZY
Mar 12, 2015
Replies
2
Views
861
Mar 12, 2015
catman3126
T
lly using lb7 bottom end ?
tnduramax05
Mar 4, 2015
Replies
6
Views
2K
Mar 9, 2015
tnduramax05
T
B
2005 6.6 duramax mod help
Bkap725
Mar 8, 2015
Replies
0
Views
884
Mar 8, 2015
Bkap725
B
C
LMM Intake on LLY?
colinstephens93
Mar 4, 2015
Replies
3
Views
1K
Mar 4, 2015
cstephens93
A
late 2004 to 2006 LLY engine swap.
Andersed
Mar 4, 2015
Replies
6
Views
2K
Mar 4, 2015
duratothemax
T
help please (Air in Coolant!!!)
Taco Bill
Mar 1, 2015
Replies
4
Views
1K
Mar 2, 2015
Taco Bill
T
C
Can't figure out this code
colinstephens93
Feb 26, 2015
2
Replies
22
Views
3K
Feb 28, 2015
colinstephens93
C
B
LLY:
Heater core
butch2000
Jan 22, 2015
Replies
9
Views
4K
Feb 24, 2015
motoking_1990
How do my injector balance rates look?
cstephens93
Feb 23, 2015
Replies
12
Views
2K
Feb 23, 2015
cstephens93
Transfer case/trans problems.
quinton
Feb 23, 2015
Replies
0
Views
1K
Feb 23, 2015
quinton
B
Drop shakles
bonac05lly
Jan 25, 2015
Replies
6
Views
1K
Feb 22, 2015
duramax05blk
Rookie Needing Help!!!
cmerc3662
Feb 20, 2015
Replies
5
Views
1K
Feb 21, 2015
coldLBZ
overheating lly Kodiak
unionmax481
Feb 20, 2015
Replies
2
Views
1K
Feb 20, 2015
unionmax481
LLY:
Replacing plastic fitting for heater core hose.
Devon
Aug 31, 2012
Replies
10
Views
15K
Feb 20, 2015
295PRO
M
LLY no start after reluctor wheel repair
mtl_dmax
May 1, 2014
Replies
12
Views
6K
Feb 18, 2015
mtl_dmax
M
lly cold
Firefightkev
Feb 11, 2015
Replies
5
Views
1K
Feb 14, 2015
Awenta
M
LLY:
Air inlet black Box
mechman3
Feb 11, 2015
Replies
15
Views
3K
Feb 12, 2015
WVRigrat05
B
LLY:
headgasket replacement
bigaland4gals
Dec 27, 2014
2
3
4
Replies
68
Views
15K
Feb 6, 2015
chandler583
C
F
coolant loss
Fubar008
Feb 1, 2015
Replies
5
Views
3K
Feb 5, 2015
chandler583
C
W
Noisy LLY Duramax
wzschirnt
Jan 19, 2015
Replies
19
Views
7K
Feb 5, 2015
Veikra
V
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