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EcoTec 5.3L V8
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G
Dyno numbers seems low
Gargy87
1 d ago
9
189
5 h ago
by
swathdiver
Oil inside air box "
Skeeter190
3 d ago
3
154
15 h ago
by
TheMightyWhitey
2016 Chevy Silverado 1500
Bhiggs
5 d ago
16
284
4 d ago
by
swathdiver
Chevy trans and injectors issues..engine light?
woody12586
5 d ago
1
146
5 d ago
by
davester3500
B
Clicking in cooling system????
Braheem35
23 d ago
11
498
5 d ago
by
Chevy-SS
T
Truck has an oil leak! Took it to 4 different shops, got 4 different diagnoses.
truckyeet1
6 d ago
8
358
6 d ago
by
Lazytek
A
Need Help - 5.3 EcoTech Misfiring
aggressivechill
7 d ago
2
152
6 d ago
by
TheMightyWhitey
C
Recommended tuner/programmer
cheezychad11
10 d ago
4
294
10 d ago
by
Burichie
Bubbling into Expansion Bottle at Idle after Engine Swap and Headwork Done
Lardog
12 d ago
5
283
10 d ago
by
Larry-Cleveland
17 5.3 cam choices
DaveLSBG
11 d ago
4
298
11 d ago
by
roorancher
1
Fowl odor in cab
14Silver
Jun 10, 2019
Redirect
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N/A
Intermittent stall or long crank or P12a6 code
Hoosierpal
13 d ago
1
249
13 d ago
by
CarParts.com
H
Excessive Blow by??
HooksNammo
22 d ago
4
236
16 d ago
by
SierraHarley
2018 Silverado shutting off as soon as put in park
kyler9017
18 d ago
7
462
17 d ago
by
EdgecrusherXES
K
P0430 CODE
Kendalldcfan
18 d ago
9
292
17 d ago
by
shakenfake
Intermittent power loss.
49erUnc.
19 d ago
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N/A
Strange Happening Yesterday
TheMightyWhitey
23 d ago
7
418
21 d ago
by
SierraHarley
P
2014 Silverado lifter failure questions
plasticmaster
1 mo ago
16
794
23 d ago
by
Lardog
S
2015 5.3 lifter failure...recommend a shop in Michigan?
sparacing
30 d ago
3
299
25 d ago
by
dav2no1
P0011 CODE 2014 chevy HELP!!
2014 Chevy 479
1 mo ago
2
447
1 mo ago
by
GBSierraSLE
GM 5.3 Lifter Ticking Noise. It's not what you think it is
Chevy-SS
1 mo ago
3
702
1 mo ago
by
Larry-Cleveland
D
Afm disable concerns
Dannny
2 mo ago
12
1K
1 mo ago
by
EdgecrusherXES
NGK wires
Blitzen
1 mo ago
12
736
1 mo ago
by
tsuintx
L
2018 Silverado 5.3 coolant temperature woes
licensedtwochill
10 mo ago
3
2K
1 mo ago
by
Derek85
S
DFM - Confused on which engine I have (conflicting info)
stretch886
1 mo ago
2
23
1K
1 mo ago
by
Z15
L
Possible ECU problem? I’m clueless, maybe you can help..
LDelSanto86
2 mo ago
3
224
1 mo ago
by
swathdiver
D
2021 Sierra Double Cab 5.3 Vibrations
duane4238
8 mo ago
14
2K
1 mo ago
by
Chevy-SS
R
Disabler ?
Rangerr91
2 mo ago
15
883
2 mo ago
by
TheMightyWhitey
M
Questions about superchargers
McChubbems
2 mo ago
2
25
950
2 mo ago
by
19trax95
2014 Ticking Noise
JLinn43
6 mo ago
2
20
3K
2 mo ago
by
JLinn43
K
'19 silverado dies going into reverse
kr2506
10 mo ago
6
626
2 mo ago
by
Scottj817
Misplaced fuel injectors?
Shirahime
2 mo ago
2
22
850
2 mo ago
by
Leveled17yeti
Limp mode need help
Trip100
2 mo ago
1
529
2 mo ago
by
CarParts.com
S
DFM Active??
Shiftmx527
6 mo ago
3
2K
2 mo ago
by
BigDogSS
2014 l83 seirra
Betty white
2 mo ago
3
473
2 mo ago
by
Betty white
1
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