What's new
By:

Trail Boss 5.3l Engine

Discussions for the Trail Boss 5.3l V8 Engine
J
Valve Body issue at 13k miles
Replies
8
Views
1K
BigBlackie_'25TB
BigBlackie_'25TB
A
Update!! 2/23/24 Cadillac Escalade Engine Cover
Replies
8
Views
3K
Stormin08
S
WrenchingMafia
Spark Plug Replacement on 2021 5.3L Trail Boss
Replies
5
Views
5K
Manderso18
Manderso18
F
Fishtailing On Gravel Road- 15 MPH?
Replies
8
Views
3K
PHXPHOTOG
PHXPHOTOG
TrailBass
Looking for the BEST exhaust
2 3
Replies
37
Views
10K
Bigred21
Bigred21
R
ADM AFM Question
2
Replies
25
Views
2K
LZammit3
LZammit3
JD319
DFM Delete anyone
2
Replies
22
Views
15K
Lynx007
L
R
Slight hesitation when taking off from a stop
Replies
3
Views
752
Race24x
R
C
Tires
Replies
5
Views
1K
theUSAchevy
theUSAchevy
Huntpro13
MPG
Replies
9
Views
1K
erewind
E
W
2023 TB tuner / calibrate tire size
Replies
4
Views
849
Mcwxx95
M
G
Gas octane rating
Replies
3
Views
2K
R3D1
R3D1
Sauerkraut
Fuel pump module failure
2
Replies
15
Views
2K
JP20TB
JP20TB
Sauerkraut
Pulsar LT - lifter failures?
Replies
13
Views
1K
Stormin08
S
S
P219a code popped up today
Replies
2
Views
491
PistolsFiring
PistolsFiring
P
Maintenance Schedule Question
Replies
6
Views
3K
C.Hern59
C.Hern59
Jneufeld
Supercharger?
Replies
13
Views
7K
Jmzvet
Jmzvet
R
Ram 5.7 vs Chevy 5.3
Replies
12
Views
11K
GETGONE
GETGONE
JD319
wiring diagrams
Replies
0
Views
723
JD319
JD319
N
Cranks but No start and dash cluster lights off
Replies
2
Views
686
N8sTrailBoss
N
You must log in or register to post here.
Back
Top