Vortec 4.2L I-6

Sticky Thread
Mooseman
  • Sticky
4.2L (LL8) DTC Engine Diagnostic Parameters
Replies
3
Views
1K
TJBaker57
T
Mooseman
  • Locked
  • Sticky
FAQ: Vortec 4.2L I-6
Replies
0
Views
5K
Mooseman
Mooseman
Normal Threads
D
NEED HELP SAIS pump problem
Replies
16
Views
143
daisey
D
D
Cranks but won't start
2 3 4
Replies
131
Views
5K
advcomp2019
A
G
04 TB temperature needle drifts to the right when going up a hill
2 3
Replies
101
Views
2K
gica
G
P
Exhaust manifold
Replies
4
Views
101
TequilaWarrior
T
B
NEED HELP P0171
Replies
8
Views
102
TJBaker57
T
M
NEED HELP 2004 Trailblazer - initial code p0300
Replies
35
Views
3K
Yotarolla97
Y
S
OBD2 not connecting to ECM
Replies
9
Views
161
S13Hitman
S
W
2008 Trailblazer O2 Sensor Success, Rust Belt
Replies
0
Views
86
wormwood1978
W
R
Video of 7k RPM Shift {Tune Log Included}
Replies
2
Views
2K
limequat
limequat
R
  • Locked
New Guy on board
Replies
36
Views
480
Mooseman
Mooseman
S
2006 Trailblazer SAS (Stabilitrak issue driving me crazy)
Replies
17
Views
234
budwich
B
R
'06 engine ring/bearing/valve job
Replies
10
Views
229
MRRSM
MRRSM
U
transmission cooler lines
2
Replies
42
Views
600
Uncleenvoy
U
K
07 engine replace after broken rod.. no start
Replies
14
Views
531
Mooseman
Mooseman
D
Coolant reservoir level
Replies
4
Views
200
Mooseman
Mooseman
G
Fuel pump and gauge issues
Replies
24
Views
210
TequilaWarrior
T
O
NEED HELP Will not go into any gear
Replies
8
Views
495
Oldschool
O
Chevygirl
Security light on after replacing starter.
Replies
10
Views
235
budwich
B
R
Running warm while towing
Replies
6
Views
187
Mooseman
Mooseman
T
Swap
Replies
13
Views
210
Mooseman
Mooseman
G
The Dreaded P0171
2
Replies
48
Views
901
ghost.leader07
G
T
More oil pressure
Replies
3
Views
241
ts684
T
B
Ò2006 4.2 fuel pump question
Replies
13
Views
400
Mooseman
Mooseman
6716
P0455 and slight gasoline smell in the cabin when hvac running on cool setting
Replies
21
Views
534
Mooseman
Mooseman
R
NEED HELP P0171 Lean Code
Replies
26
Views
2K
zaid3ssaf
zaid3ssaf
U
Sunroof stuck open repair
Replies
15
Views
386
Hatchet
Hatchet
D
No start no crank
Replies
33
Views
512
TJBaker57
T
J
Oil Change Question
Replies
9
Views
463
bfairweath
B
redline customs
Anyone else seafoam their intake?
Replies
5
Views
294
redline customs
redline customs
T
Exhaust Manifold Replacment - input requested
2
Replies
53
Views
1K
gmcman
gmcman
You must log in or register to post here.

Online statistics

Members online
14
Guests online
246
Total visitors
260
Totals may include hidden visitors.

Members online

Total: 260 (members: 14, guests: 246)

Forum statistics

Threads
20,541
Messages
596,904
Unanswered questions
2
Answered questions
2
Members
13,696
Latest member
Chief510

Share this page

Top Bottom