Search
Everywhere
Threads
This forum
Search titles only
By:
Everywhere
Threads
This forum
Search titles only
By:
Forums
Search forums
What's New?
New Posts
Latest activity
Latest activity
Members
Registered members
Current visitors
Site Rules
Cookie Policy
Privacy Policy
Donate
Forums
Log in
Register
Search
Everywhere
Threads
This forum
Search titles only
By:
Everywhere
Threads
This forum
Search titles only
By:
Search forums
Log in
Register
Menu
Install the app
Install
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Vortec 5.3L V8
Prev
1
…
Go to page
Go
9
10
11
12
13
14
Next
First
Prev
11 of 14
Go to page
Go
Next
Last
Filters
Show only:
Loading…
T
5.3l metal in oil and my nightmare!!!!!
texas81camaro
Jan 8, 2014
Replies
1
Views
7K
Jan 8, 2014
jrSS
exhaust query
northcreek
Jun 28, 2012
Replies
25
Views
4K
Jan 3, 2014
dla442
C
To toss in a converter or not....
chicagotransam
Dec 17, 2013
Replies
7
Views
1K
Dec 29, 2013
chicagotransam
C
Misfire when humidity is high
C-ya
Dec 23, 2013
Replies
5
Views
2K
Dec 29, 2013
C-ya
M
Lifter Tick
marchi1
Dec 24, 2013
Replies
3
Views
2K
Dec 26, 2013
marchi1
M
F
Throttle Body change pcm question
fredhouse
Dec 3, 2013
Replies
6
Views
6K
Dec 20, 2013
SSportWagon
S
D
2006 Denali Stabilitrak/traction control come on.
DerrickG
Dec 4, 2013
Replies
12
Views
2K
Dec 9, 2013
navigator
AFM delete
northcreek
Nov 22, 2013
Replies
7
Views
3K
Dec 6, 2013
C-ya
Transmission problem
fadyasha
Nov 22, 2013
Replies
9
Views
2K
Nov 29, 2013
fadyasha
B
5.3 oil usage
Booner
Mar 20, 2013
Replies
29
Views
30K
Nov 20, 2013
northcreek
D
06 Envoy Denali Engine light...
DerrickG
Nov 14, 2013
Replies
11
Views
3K
Nov 19, 2013
strat81
I
5.3 CPAS?
Instrumental
Jul 28, 2013
Replies
18
Views
7K
Nov 19, 2013
northcreek
I
Dealer repair list...
Instrumental
Oct 29, 2013
Replies
4
Views
1K
Oct 31, 2013
Instrumental
I
M
Time for a new CAT - any recommendations?
MoJoRisin'
Oct 14, 2013
Replies
9
Views
2K
Oct 18, 2013
Sparky
Disable DOD
dporter
Oct 11, 2013
Replies
1
Views
2K
Oct 11, 2013
jimmyjam
T
Low Oil Pressure
trickkid
Oct 6, 2013
Replies
11
Views
14K
Oct 7, 2013
gmcman
G
Finally swapped engine, no start now...
Gibby
Sep 3, 2012
Replies
7
Views
2K
Oct 1, 2013
Gibby
G
Probably a stupid question
DDonnie
Sep 25, 2013
Replies
2
Views
1K
Sep 25, 2013
The_Roadie
Used 2008 5.3L....what to look for
floridafitz
Sep 8, 2013
Replies
1
Views
1K
Sep 8, 2013
Ryda55555
J
Engine Identification
jblancarte
Aug 13, 2013
Replies
8
Views
1K
Aug 13, 2013
C-ya
Fluid leak and LOTS of smoke
subssonic
Aug 10, 2013
Replies
2
Views
1K
Aug 10, 2013
triz
M
2004 5.3L TB Starter?
MoJoRisin'
Mar 25, 2013
Replies
5
Views
4K
Aug 8, 2013
MoJoRisin'
M
Oil pan leak
Dirt Dobber
Aug 5, 2013
Replies
1
Views
1K
Aug 5, 2013
Mooseman
I
Valve Cover bolt order
Instrumental
Aug 2, 2013
Replies
5
Views
30K
Aug 4, 2013
STLtrailbSS
DOD/AFM (dis?)engagement at highway speeds
C-ya
Jul 29, 2013
Replies
0
Views
1K
Jul 29, 2013
C-ya
Z
Low oil pressure / stop engine warning
zippy216
Apr 23, 2012
Replies
21
Views
35K
Jul 24, 2013
BRomanJr
B
S
Rough idle; running lean (p0300, p0171)
samy1969
Jun 24, 2013
Replies
4
Views
13K
Jul 7, 2013
samy1969
S
Plugs and Wires for the 5.3L
RedEnvoyDenali
Sep 3, 2012
Replies
16
Views
8K
May 26, 2013
am-radio
O
jerky WOT
OMGTruk
May 23, 2013
Replies
1
Views
1K
May 23, 2013
jimmyjam
J
Higher HP in full sized trucks with the 5.3
Jkust
Mar 12, 2013
Replies
19
Views
2K
May 17, 2013
MDBT
M
Prev
1
…
Go to page
Go
9
10
11
12
13
14
Next
First
Prev
11 of 14
Go to page
Go
Next
Last
You must log in or register to post here.
Forum Statistics
Threads
23,319
Posts
637,878
Members
18,518
Latest member
Firebaugh86
Members Online
Mike534x
jonnnnyj
northcreek
cvjr
Share This Page
Share This Page
Share
Facebook
Reddit
Pinterest
Tumblr
WhatsApp
Email
Share
Link
Forums
TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Top
Bottom