Vortec 4.2L I-6

Mooseman
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FAQ: Vortec 4.2L I-6
Replies
1
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8K
Mooseman
Mooseman
Mooseman
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4.2L (LL8) DTC Engine Diagnostic Parameters
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3
Views
2K
TJBaker57
TJBaker57
U
Power steering line removal and replace
2 3 4 5
Replies
163
Views
4K
coolride
coolride
B
SOLVED! P0017 Assistance
Replies
17
Views
401
MRRSM
MRRSM
J
Exhaust
Replies
2
Views
144
Jbulldawg86
J
C
Life expectancy of timing chain, guides, and tensioner?
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4
Views
250
TequilaWarrior
T
R
Crank no start
Replies
5
Views
135
Rick
R
Trekie47
AC Compressor bypass
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3
Views
139
Trekie47
Trekie47
M
blower won't turn off
Replies
2
Views
117
Mooseman
Mooseman
Z
NEED HELP 05 Trailblazer Fuel Gauge Problem. Bad PCM?
2 3
Replies
85
Views
1K
Mramses
M
M
NEED HELP Oil dipstick measurement
Replies
10
Views
199
flyboy2610
flyboy2610
P
Code P0420
Replies
4
Views
231
pell
P
C
NOT SOLVED - Fuse 28 PCM-1 blows randomly
2
Replies
68
Views
4K
c good
C
M
SOLVED! P0013 engine turn off
Replies
1
Views
124
Mooseman
Mooseman
S
P0171
Replies
21
Views
12K
MRRSM
MRRSM
J
Looking at a used '08, possible exhaust manifold leak?
Replies
6
Views
292
joeredspecial
J
Trekie47
Exhaust guidance
Replies
12
Views
372
Trekie47
Trekie47
H
Engine overheating
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5
Views
330
hugox_89
H
Timber531
NEED HELP Best way to lock flywheel for harmonic balancer replacement.
2
Replies
52
Views
1K
Mooseman
Mooseman
F
NEED HELP 02 Trailblazer LT Over heating
Replies
6
Views
252
JayArr
JayArr
6716
truck sometimes dies at the stoplight with the a/c on
Replies
10
Views
529
rchalmers3
R
M
NEED HELP fuel smell—-I changed almost everything
Replies
29
Views
989
mudpaws672
M
B
2006 i6 Upper engine noise, now have the head open
Replies
16
Views
415
MRRSM
MRRSM
MRRSM
Performing an Engine Swap in a 2007 Chevrolet Trailblazer
Replies
0
Views
250
MRRSM
MRRSM
C
Head bolt size tool
Replies
12
Views
404
TollKeeper
TollKeeper
T
Not firing
Replies
6
Views
295
MRRSM
MRRSM
R
No crank, no start
Replies
5
Views
293
JerryIrons
J
littleblazer
NEED HELP Transmission shift linkage issues
Replies
7
Views
398
Blckshdw
Blckshdw
B
NEED HELP Question?🤔
Replies
4
Views
331
Mektek
M
C
Misfire
Replies
4
Views
218
JerryIrons
J
Dubchevy74
Fuel guage.
Replies
3
Views
240
MRRSM
MRRSM
Repairman77
04 TRAILBLAZER 4.2 WONT REV PAST 3K?
Replies
16
Views
558
MRRSM
MRRSM
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