Vortec 5.3L V8

T
Low Oil Pressure
Replies
11
Views
14K
gmcman
gmcman
W
Cold weather P0171 (and P0174)
Replies
9
Views
14K
wsryan
W
M
looking for a little advice for an intake tube size
Replies
5
Views
14K
mntb
M
aaserv
NEED HELP Overheating 5.3L
Replies
15
Views
13K
Blckshdw
Blckshdw
xxxotiknightz
Engine replacement
Replies
34
Views
13K
Fire06
F
S
Rough idle; running lean (p0300, p0171)
Replies
4
Views
13K
samy1969
S
D
2006 Envoy Denali - 5.3 water pump replacement
Replies
7
Views
12K
Dan_G
D
D
5.3L Exhaust flange gasket leak
Replies
9
Views
12K
dennyandcarrie
D
mark'stb
how to remove oil pickup tube bolt??
Replies
6
Views
12K
mark'stb
mark'stb
I
Still have issues at idle
Replies
34
Views
11K
gmcman
gmcman
Bow_Tied
dealer says my 5.3L 'voy does NOT have a oil pressure sensor filter??
Replies
9
Views
11K
Dhupper
D
subssonic
Engine Seized.... What are my options?
Replies
18
Views
11K
sarg
sarg
L
2000 Silverado 5.3 fuel pressure issues
Replies
3
Views
11K
mrrsm
mrrsm
R
Rocker Torque Procedure
Replies
7
Views
11K
mrrsm
mrrsm
1
I disconnected the sensor on the brake booster!
Replies
23
Views
11K
16vcabman
1
mark'stb
deleting DOD
Replies
23
Views
11K
Mooseman
Mooseman
subssonic
Replacement motor '06 Envoy Denali
Replies
21
Views
11K
C-ya
C-ya
Reprise
Anyone done a head swap on the 5.3? (799 castings, other?)
Replies
4
Views
10K
northcreek
northcreek
xx_gearhead_xx
Cylinder head casting number for 5.3?
Replies
2
Views
10K
RedRocketZ28
RedRocketZ28
0
miles per gallon with the v8
Replies
94
Views
9K
02 WS6 TA
02 WS6 TA
W
P0521
Replies
18
Views
9K
CajunWon
CajunWon
R
Changing plugs on the Envoy 5.3L
Replies
12
Views
9K
C-ya
C-ya
E
How much oil can a 5.3 LM7 burn
Replies
27
Views
9K
mrrsm
mrrsm
E
Drive by cable absolute throttle position % at idle
Replies
20
Views
9K
TJBaker57
TJBaker57
HardTimes
NEED HELP 06 Envoy Denali 5.3 No Spark
Replies
22
Views
9K
Mooseman
Mooseman
warriorpluto
Possible fuse box problem
Replies
12
Views
9K
warriorpluto
warriorpluto
D
40 to 20 oil pressure
Replies
7
Views
9K
Mooseman
Mooseman
Z
oil pan is leaking how do I remove pan?
Replies
8
Views
9K
Sparky
Sparky
l008com
Very Noisy AC Compressor
Replies
39
Views
9K
l008com
l008com
C
Dead miss #1 after all dod lifter replacement
Replies
26
Views
8K
Mooseman
Mooseman
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