Engine & Drivetrain

Repairs, tuning, modifications, & maintenance.
A
2006 Chevrolet Trailblazer 4.2 4x4
Replies
13
Views
546
webdawg
C
mods for a 2.9
Replies
2
Views
1,188
MarkSee814
shovenose
No Reverse at 77K Miles - 2007 Colorado 2.9L 2WD 4L60E
Replies
5
Views
1,400
shovenose
hawkeye405
Cleaned throttle body
Replies
33
Views
2,875
kickass audio
M
03 trailblazer 4.2L idle drops below 500 intermitantly.
Replies
6
Views
749
DocBrown
frogman
Code P0014
Replies
11
Views
1,314
IllogicTC
B
Do I need a new fuse block?
Replies
5
Views
818
gruvedaddy
Purefection
Lost Gauges. Truck died. No OD
Replies
6
Views
639
Purefection
TrailblazerVal
Can't shift out of P
Replies
6
Views
819
KNBlazer
R
Fuel Tank
Replies
2
Views
727
IllogicTC
R
s-10 blazer will not start
Replies
6
Views
792
Woodsman
A
'95 S-10 4x4 starter replacement 4.3L engine code W
Replies
5
Views
1,017
AbsoluteZero
J
Where do i start
Replies
13
Views
1,131
jlahood
rjpoog1989
Bad day for my Canyon
Replies
10
Views
1,818
rjpoog1989
S
3.7 Inline 5 - 08 Colorado - replace engine heads?
Replies
5
Views
2,437
rjpoog1989
K
1999 envoy running problems
Replies
12
Views
1,742
dingle
9
97 TB no start
Replies
15
Views
1,264
97blazer
W
Torque App - Oil Life Meter
Replies
1
Views
1,867
Kuchar09
bigytwotone
4.3 Engine help
Replies
14
Views
1,745
Bartonmd
M
Our electric fan kit picked up 21 rwhp on a supercharged 5.3L Colorado!!
Replies
10
Views
1,544
marshall@pcm
A
Catalytic converter salvage value??
Replies
9
Views
3,887
Hatchet
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