LB7

I
Injector issues, unable to read in neutral
Replies
11
Views
1K
fl0w3n
fl0w3n
duramax on fire
How much longer will this cylinder last.
Replies
42
Views
8K
JGodbey
J
2
04 lb7 w/ cyl 4 bal rate 15
Replies
6
Views
697
fl0w3n
fl0w3n
B
Crank shaft roll pins sheared off Reluctor wheel
Replies
19
Views
15K
Molska
M
Mxz8002003
Lb7 no start??
Replies
38
Views
4K
TheBac
TheBac
S
Flooded my lb7/ now won't start.
Replies
1
Views
508
TheBac
TheBac
DuramxMan
Lb7 oil pump
Replies
4
Views
755
Brent@LDS
Brent@LDS
davidlove47
LB7: Unknown Driver, Service 4wd, Lost all gauges except RPM and MPH
Replies
2
Views
506
Awenta
Awenta
C
Major LB7 problems -- need help
Replies
53
Views
4K
Citidiot90
C
DuramxMan
LB7 Pushrods
Replies
10
Views
1K
ikeG
ikeG
T
01 3500 security light issue
Replies
13
Views
948
TheBac
TheBac
0
LB7: Air Intakes
Replies
23
Views
2K
Chevy1925
Chevy1925
Justmikedmax
LB7: Air coming from return line cp3
Replies
6
Views
2K
Redkliney
R
R
Truck won't start unless primed
Replies
9
Views
1K
Redkliney
R
L
Cooling question - a little different
Replies
9
Views
540
Livermoron
L
02ilduramax
LB7: Bigger valves?
Replies
3
Views
448
duramaxzak
duramaxzak
T
No start condition -- need help
Replies
9
Views
521
gmac32
G
B
wagler mechanical belt tensioner
Replies
37
Views
4K
stealthy_max
stealthy_max
ElReeso
Ticking noise when accelerating
Replies
16
Views
8K
Solo Ascent
S
DPC
LB7: LB7 fuel in coolant, how?
Replies
9
Views
1K
blk smoke lb7
blk smoke lb7
DylOrr
Oil pressure on start up; losing prime?
Replies
2
Views
722
DylOrr
DylOrr
CHEZELTINE
Fuel in coolant
Replies
12
Views
3K
DAVe3283
DAVe3283
DuramxMan
LB7 Engine
Replies
4
Views
763
SmokeShow
SmokeShow
H
LB7: Engine injectors losing electrical power.
Replies
7
Views
973
KyleC4
K
Antiher03
LB7: Beating a dead horse
Replies
10
Views
1K
Chevy1925
Chevy1925
RMJ_LB7
LB7 previous allison, now 4l80e wiring
Replies
0
Views
442
RMJ_LB7
RMJ_LB7
Zmanhaus
U1800
Replies
2
Views
2K
Zmanhaus
Zmanhaus
S
LB7: Sending unit questions
Replies
1
Views
905
TheBac
TheBac
briencolgan
LB7: Hard start when cold?
Replies
3
Views
1K
2004LB7
2004LB7
C
LB7: check engine light
Replies
11
Views
2K
KyleC4
K
J
Mechanic/ Injectors
Replies
0
Views
581
jojo
J
bigmackmiller
Fuel Line Question
Replies
3
Views
737
bigmackmiller
bigmackmiller
M
Lb7 long cranking to start
Replies
9
Views
2K
DAVe3283
DAVe3283
Bdsankey
LB7: Hard/Rough Starts Cold
Replies
24
Views
3K
Bdsankey
Bdsankey
davig
03 no start
Replies
3
Views
617
zakkb787
zakkb787
B
Air in the Fuel? Bad FPR? Bad FPRV? Video in thread.
Replies
6
Views
1K
BoominSVX
B
Philv
FPR performance code
Replies
2
Views
659
DAVe3283
DAVe3283
D
LB7 ground issues?
Replies
1
Views
645
dndj
dndj
M
LB7 Surging Problem
Replies
6
Views
1K
paint94979
paint94979
S
Boost pressure test noise
Replies
0
Views
565
Strongbuilt1775
S
WanaDmaxsub
LB7: "Crazy fuel gauge" on dad's '03
Replies
2
Views
691
WanaDmaxsub
WanaDmaxsub
Brent@LDS
NEW Release!!!! LDS Premium LB7 Return Line Banjo Bolt
Replies
0
Views
663
Brent@LDS
Brent@LDS
S
2003 lb7 Help!!!!
Replies
5
Views
1K
DAVe3283
DAVe3283
K
Cups
Replies
10
Views
1K
JoshH
JoshH
05LLYDMAX
LB7 no power, no codes
Replies
16
Views
2K
Chevy1925
Chevy1925
E
Stalls when engine warms up
Replies
5
Views
811
2004LB7
2004LB7
Racerrich08
No cruise control
Replies
65
Views
4K
Benny315
B
J
Stalled at stop
Replies
10
Views
948
darkness
darkness
J
Lb7 low oil pressure at running temp
Replies
31
Views
4K
zakkb787
zakkb787
02ilduramax
Lb7 rings
Replies
2
Views
610
02ilduramax
02ilduramax
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