Engine & Drivetrain

Repairs, tuning, modifications, & maintenance.

Vortec 4.2L I-6 New

2.5K
38.9K
Threads
2.5K
Posts
38.9K
R
Only 3000 miles on oil, but One year old. Change filter too?

Drivetrain New

1.1K
13.3K
Threads
1.1K
Posts
13.3K
filthyfingers
NEED HELP Tranny slipping and surging. 4WD switch flashing

Vortec 5.3L V8 New

393
5.2K
Threads
393
Posts
5.2K
christo829
Rate this Used Airfilter

LS2 6.0L V8

40
839
Threads
40
Posts
839
H
Cylinder 6 Misfire Mystery
J
How to remove battery tray 2004 TB LS?
Replies
2
Views
252
Mooseman
Mooseman
T
2003 Trailblazer LT Ext cranks but wont start no fuel pressure
Replies
6
Views
415
Mooseman
Mooseman
E
Parts cleaner to clean oil pickup tube
Replies
21
Views
1K
emedlin
E
rolo95
temp raise after 15 min drive with AC on, but go back if i turn off AC
Replies
21
Views
816
aaserv
aaserv
corky
New exhaust manifold
Replies
4
Views
564
JayArr
JayArr
l008com
SOLVED! Loose, Rattle-y Heat Sheilds
Replies
24
Views
1K
JayArr
JayArr
W
Exhaust Pipe to Manifold Gasket
Replies
5
Views
411
wormwood1978
W
M
4.2 motor swap
Replies
8
Views
526
Mooseman
Mooseman
H
Signal wire shows 12 volts... ignition off
Replies
6
Views
577
TJBaker57
TJBaker57
C
SOLVED! Clunking from rear end
Replies
14
Views
3K
pell
P
HMan_Rainier
P0305, AWD failure, and loss of cruise control
Replies
54
Views
2K
mrrsm
mrrsm
zaid3ssaf
Carbon cleaning the 4.2L LL8. Experiment
Replies
3
Views
3K
mrrsm
mrrsm
gmcman
Transmission compatibility of pre '06 models
Replies
2
Views
452
gmcman
gmcman
psa55
Clutch or Bearing Noise? - Getting Bad
Replies
7
Views
1K
psa55
psa55
T
Loss of power
Replies
7
Views
525
TollKeeper
TollKeeper
TollKeeper
Check my logic - Part 2!
Replies
25
Views
932
Mooseman
Mooseman
P
Where did the oil go?
Replies
11
Views
599
Mooseman
Mooseman
6716
4wd clunks hard, does not immediately engage when selected
Replies
22
Views
2K
Mooseman
Mooseman
zaid3ssaf
4L60e.... To flush or not to flush?
Replies
19
Views
8K
zaid3ssaf
zaid3ssaf
movietvet
SOLVED! Intermittent stops cranking during start attempt
Replies
76
Views
3K
movietvet
movietvet
F
I6 Blown head gasket
Replies
8
Views
530
Fishnbob
F
Big west
4.2 i6 to 5.3 ls
Replies
39
Views
6K
Fishnbob
F
S
Purely mechanical oem fan clutch on 2008 TB?
Replies
16
Views
1K
sashainwy
S
Petnatcar
FUEL FILTER for 2005, 4.2, 4WD
Replies
3
Views
361
Petnatcar
Petnatcar
P
Diagnosing and prep for harmonic balancer replacement 4.2 L I6
Replies
29
Views
2K
mrrsm
mrrsm
gmcman
AWD to 2WD conversion possible on Rainier?
Replies
9
Views
2K
midnightbluS10
midnightbluS10
Ric_Whit
Replacing Crankshaft Front Seal [SOLVED]
Replies
106
Views
28K
richphotos
R
Daniel644
The Ultimate "while your in there" overhaul
Replies
9
Views
584
Mooseman
Mooseman
Ilikemy3s
Trans fluid color ?
Replies
9
Views
2K
Mooseman
Mooseman
C
05 sierra Stuck in 2nd
Replies
2
Views
303
Mooseman
Mooseman
You must log in or register to post here.

Forum Statistics

Threads
23,330
Posts
637,985
Members
18,532
Latest member
timmerk

Members Online

Total: 716 (members: 6, guests: 710)

Share This Page

Share This Page
Top Bottom