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LLY
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Duramax 6.6 Technical
Duramax Hard Parts
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04.5 Duramax LLY getting p0101
D2theMax
Jun 20, 2020
Replies
14
Views
2K
Jun 23, 2020
Chevy1925
S
Can't get truck to start.
Spidergarcia
Jun 22, 2020
Replies
2
Views
333
Jun 22, 2020
TheBac
Bought an LLY Cranks no start
03LB704.5LLY
Jun 16, 2020
2
Replies
30
Views
6K
Jun 20, 2020
03LB704.5LLY
LLY Oil Cooler..Again
BoostnLLY
May 27, 2020
2
Replies
23
Views
3K
Jun 19, 2020
BoostnLLY
Fixed: P0016 and P0698
Lparrill
Jun 19, 2020
Replies
0
Views
1K
Jun 19, 2020
Lparrill
J
Boost Leak
Jake707
Jun 18, 2020
Replies
2
Views
683
Jun 18, 2020
Dozerboy
0
P-1094 code and hard starting
05Duramaxx
Jun 16, 2020
Replies
9
Views
736
Jun 16, 2020
2004LB7
S
Lly hard start and throwing codes
smokinlmm
Mar 21, 2013
Replies
8
Views
2K
Jun 16, 2020
05Duramaxx
0
LLY:
I need an LLY refresher course
fl0w3n
May 25, 2020
Replies
4
Views
966
May 26, 2020
Burn Down
Injector hold down bolts stretch?
thunder550
Dec 23, 2014
2
3
Replies
51
Views
12K
May 7, 2020
Citidiot90
C
J
Help with Noise at Idle
Jake707
Apr 29, 2020
Replies
19
Views
1K
May 1, 2020
Jake707
J
LLY:
Questions I have been unable to answer.
DuramaximusPrime
Apr 25, 2020
Replies
12
Views
1K
Apr 27, 2020
Dozerboy
Advice for LLY Head Gasket replacement
tenderdurden
Mar 19, 2020
Replies
18
Views
6K
Apr 23, 2020
Chevy1925
LLY:
ABS light on
quinton
Apr 22, 2020
Replies
8
Views
908
Apr 23, 2020
quinton
M
Metal ringing noise from oil fill tube
MrBond
Apr 21, 2020
Replies
5
Views
1K
Apr 22, 2020
ikeG
D
LLY:
Light smoke after drive and idling
DAKOTAKIDD
Aug 2, 2019
Replies
8
Views
1K
Apr 19, 2020
Burn Down
Slight leak at fuel rail fitting
messejme
Apr 18, 2020
Replies
0
Views
363
Apr 18, 2020
messejme
LLY:
Does this deck surface look ok?
thunder550
Nov 30, 2014
Replies
12
Views
3K
Apr 17, 2020
Chevy1925
J
Old Marine / Old Truck -- need fuel line help
Judges4u
Apr 8, 2020
Replies
5
Views
713
Apr 10, 2020
Brent@LDS
S
Head stud question
Stephenj3
Apr 1, 2020
Replies
3
Views
595
Apr 1, 2020
frankenstien
Cylinder 5 Missfire and Balance Rate 15 Bad Injector??
04LB7yz
Mar 22, 2020
2
Replies
27
Views
2K
Mar 31, 2020
Chevy1925
Too much pressure
messejme
Mar 30, 2020
Replies
8
Views
584
Mar 30, 2020
messejme
N
Y Bridge bolt holes??
nwohiochevyguy
Mar 8, 2020
2
Replies
22
Views
3K
Mar 28, 2020
nwohiochevyguy
N
H
Some blue smoke and potent diesel exhaust smell
Hansen.lucas
Mar 25, 2020
Replies
2
Views
615
Mar 25, 2020
TheBac
LLY:
Where To Draw The Line? - Actual Experiences Wanted
04LB7yz
Sep 21, 2016
3
4
5
Replies
82
Views
12K
Mar 25, 2020
04LB7yz
Barometric issues
quinton
Mar 17, 2020
Replies
0
Views
627
Mar 17, 2020
quinton
J
2004.5 Glow plug light and another mystery
joken
Mar 10, 2020
Replies
0
Views
391
Mar 10, 2020
joken
J
LLY:
Fuel pressure issue
Pwinland95
Mar 1, 2020
Replies
5
Views
657
Mar 3, 2020
KyleC4
K
Anyone have a pair of stock LLY Injectors?
BoostnLLY
Feb 26, 2020
Replies
0
Views
454
Feb 26, 2020
BoostnLLY
LLY:
Injector Numero 7
lts1ow
Nov 21, 2016
Replies
13
Views
2K
Feb 17, 2020
mechman3
M
LLY:
AGAIN my buddies LLY
cdbright
Jan 23, 2020
Replies
4
Views
1K
Jan 24, 2020
cdbright
LLY Engine Harness!!!
Brent@LDS
Jan 24, 2020
Replies
0
Views
1K
Jan 24, 2020
Brent@LDS
LLY:
LLY turbo port and polish? Yellowchevy where are you!!! Lol
motoking_1990
Jan 16, 2020
Replies
12
Views
2K
Jan 24, 2020
yellowchevy
Y
Another LLY...Another Headgasket or Maybe?.. VIDEOS
BoostnLLY
Jan 19, 2020
Replies
8
Views
1K
Jan 20, 2020
Animals1234
A
E
2005 manual 4wd select has no power to fuse
edwarrdo
Jan 9, 2020
Replies
2
Views
709
Jan 12, 2020
edwarrdo
E
Injector or electrical??
Mondo0928
Aug 1, 2019
2
Replies
27
Views
3K
Jan 8, 2020
JAG91761
J
Instrument cluster DEAD
jlawles2
Dec 8, 2019
Replies
5
Views
895
Dec 10, 2019
Whitetail Addict
B
Smokes on start up below 65
burnsey94
Dec 6, 2019
Replies
12
Views
897
Dec 7, 2019
02greysixer
J
LLY:
Intermittent cut out, Random codes, Ficm?
johnmay19
Dec 1, 2019
Replies
0
Views
761
Dec 1, 2019
johnmay19
J
LLY injector issues
Capt. Jim
Mar 24, 2019
2
Replies
27
Views
7K
Nov 28, 2019
dittyD
D
LLY:
New Cp3 leaking
frankenstien
Oct 1, 2018
2
3
4
Replies
63
Views
12K
Sep 29, 2019
frankenstien
LLY:
Reg Cab lly project
NinjaMax
Nov 22, 2018
2
3
Replies
42
Views
5K
Sep 26, 2019
IdahoRene
I
E
2004.5 u0101 tcm issues
EvanN
Sep 23, 2019
Replies
0
Views
877
Sep 23, 2019
EvanN
E
M
Allison 5sp:
Air Flow parts recommendations
mamumtsllc
Sep 14, 2019
Replies
4
Views
939
Sep 14, 2019
Bdsankey
W
LONG Cranking time to start
wzschirnt
Aug 13, 2019
Replies
6
Views
2K
Aug 14, 2019
wzschirnt
W
J
06 GMC Sierra lly fuel pressure???
Jncrawford18
Jul 22, 2019
Replies
5
Views
1K
Jul 23, 2019
2004LB7
L
2004 broken glow plug
ldiorio
Dec 19, 2018
Replies
6
Views
2K
Jun 22, 2019
ldiorio
L
LLY:
6 codes during cold weather, few not sure about
frankenstien
Jan 22, 2017
Replies
18
Views
5K
Jun 19, 2019
frankenstien
H
LLY swap fuel knock. Need help
hhh217
Apr 15, 2019
Replies
7
Views
1K
Jun 13, 2019
hhh217
H
M
LLY Injector Harness Repair Kit
MD_Max
Jun 8, 2019
Replies
3
Views
1K
Jun 11, 2019
Brent@LDS
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Duramax 6.6 Technical
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