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Problems: Engine

Problems, questions & answers about: Engine, exhaust, fuel system; wont start, runs rough, Check engine light, etc
NMNTruckin
CEL, misfiring, and running rough
Replies
24
Views
441
NMNTruckin
NMNTruckin
Gg05
Clacking in engine bay
Replies
5
Views
83
Meezer
M
F
Question on gas tank
Replies
6
Views
114
Raekal
Raekal
Gg05
Sticky lifter
Replies
5
Views
185
Gg05
Gg05
D
Rattling and whinning noises
Replies
3
Views
55
Raekal
Raekal
JOHNAWALSHIV
Truck having start up problem
Replies
3
Views
62
ygmn
ygmn
P
New Avalanche owner Help - Missing Exhaust Manifold BOLT
Replies
13
Views
90
Prado
P
Mooseman_2
Fuelling problems (not the usual)
Replies
16
Views
620
ygmn
ygmn
A
Engine replacement
Replies
1
Views
37
ygmn
ygmn
Dron
2002 North Face, P0300 cod
Replies
14
Views
220
Dron
Dron
C
(Fuel pump) help with fuel pump
Replies
11
Views
121
Randy
Randy
Dron
02 NFA. 1900 rpm on WOT in park. No codes.
Replies
8
Views
88
Randy
Randy
C
No spark. Please help
Replies
3
Views
67
Dron
Dron
Jbrash
P0174, stuttering, stabilitrak light, etc
Replies
12
Views
155
Ecory
E
S
Spark plug gap
Replies
2
Views
84
Avalanche Addict
A
turbojimmy
P0430 With New Cats
2
Replies
40
Views
1K
bambam32823
B
G
Slow fill up!
Replies
14
Views
200
2004Slickside
2
D
Shuts off
Replies
2
Views
59
frito
frito
T
2003 1500 Base Fuel Lines
Replies
2
Views
61
TMallaber
T
20streetrod06
Coolant leak - cant find it
Replies
10
Views
168
2SmokinBarrels
2SmokinBarrels
S
Well my 08 is getting a Heart Transplant
Replies
4
Views
98
Evansaero
Evansaero
L
2013 Avalanche Oil pressure problems?
Replies
2
Views
65
BainMan
BainMan
ruger2506
5.3L V8 oil consumption milage issues
Replies
14
Views
5K
07AVY10AVY
0
GNJET
Burning Oil
Replies
7
Views
231
Gg05
Gg05
G
2008 Avalanche starts but dies.
Replies
1
Views
43
ygmn
ygmn
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