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TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Vortec 5.3L V8
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What do you get from a Resonator Delete?
l008com
Aug 13, 2016
2
Replies
51
Views
28K
Dec 7, 2016
Derrick Rucker
Adding VVT?
Frazier
Dec 4, 2016
Replies
2
Views
1K
Dec 4, 2016
Mooseman
Spark plugs
northcreek
Oct 1, 2016
Replies
22
Views
3K
Nov 3, 2016
Mike534x
I
Efan question
isaacmaple08
Sep 20, 2016
Replies
8
Views
2K
Sep 29, 2016
Mooseman
Oil recommendation
Johnnyringo
Sep 18, 2016
Replies
15
Views
4K
Sep 25, 2016
Bow_Tied
Strange noise from engine bay
Jan-Åke_Klement
Sep 24, 2016
Replies
2
Views
946
Sep 24, 2016
Mooseman
I
08 5.3L SWB Considering LS3 Swap, Questions
isaacmaple08
Sep 15, 2016
Replies
13
Views
3K
Sep 22, 2016
isaacmaple08
I
Starting issue
ND-1965C10
Jun 5, 2016
Replies
4
Views
1K
Sep 15, 2016
Sparky
NEED HELP
Noise at idle
LT1transAM
Aug 15, 2016
Replies
6
Views
1K
Sep 12, 2016
Mooseman
Possible fuse box problem
warriorpluto
Aug 29, 2016
Replies
12
Views
9K
Aug 30, 2016
warriorpluto
STARTER
Paul Bell
Aug 26, 2016
Replies
7
Views
1K
Aug 27, 2016
Sparky
Valve covers
Frazier
Jul 3, 2016
Replies
10
Views
3K
Jul 30, 2016
Frazier
N
NEED SOME ENGINE ADVICE
NORMANBD
Jun 30, 2016
Replies
10
Views
2K
Jul 8, 2016
gmcman
I
Still have issues at idle
Inferno333
Jun 7, 2016
Replies
34
Views
11K
Jul 6, 2016
gmcman
Lifters replaced, other issues popping up
Mike534x
Jun 18, 2016
Replies
6
Views
2K
Jun 19, 2016
Mike534x
W
Oil Pressure Low at Startup
wedge1
May 16, 2016
Replies
23
Views
18K
Jun 7, 2016
mrrsm
Plug change on the 5.3 demystified
C-ya
Dec 28, 2013
Replies
5
Views
4K
Apr 24, 2016
northcreek
B
NEED HELP
Driveshaft removal
Backwoods16
Apr 23, 2016
Replies
2
Views
1K
Apr 24, 2016
Backwoods16
B
Knock sensor
ND-1965C10
Apr 21, 2016
Replies
3
Views
1K
Apr 21, 2016
therealsethallen
B
average cost of 02 replacement.
big ed
Apr 1, 2016
Replies
7
Views
1K
Apr 15, 2016
C-ya
F
NEED HELP
5.3L Multiple Cylinder Misfire/ Catalyst Below Threshold Bank 2
Finally
Feb 12, 2016
Replies
6
Views
6K
Mar 20, 2016
Finally
F
I
Misfire on Cylinder 7
Inferno333
Jan 21, 2016
2
3
Replies
82
Views
21K
Mar 20, 2016
gmcman
M
looking for a little advice for an intake tube size
mntb
Mar 18, 2016
Replies
5
Views
13K
Mar 20, 2016
mntb
M
T
Anything Tricky Putting on a New Transfer Case Motor?
tony17112acst
Mar 8, 2016
Replies
2
Views
984
Mar 11, 2016
jsheahawk
Engine swap 2005 to a 2004
eds56
Mar 5, 2016
Replies
12
Views
1K
Mar 7, 2016
98sierra5.3
9
B
5.3L Oil Leak - What is this part?
bitterdog69
Feb 28, 2016
Replies
4
Views
2K
Mar 4, 2016
DenaliXXL
D
D
5.3L Exhaust flange gasket leak
dennyandcarrie
Feb 14, 2016
Replies
9
Views
12K
Feb 26, 2016
dennyandcarrie
D
J
Lime Swap Tune
Jrgunn5150
Feb 15, 2016
Replies
13
Views
3K
Feb 18, 2016
C-ya
S
Engine Oil Cooler
Skier
Feb 9, 2016
Replies
4
Views
1K
Feb 10, 2016
Mooseman
I
Oil Pressure Dropping and a Misfire on #1
Inferno333
Nov 1, 2015
Replies
36
Views
18K
Jan 21, 2016
Inferno333
I
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Engine & Drivetrain
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