Engine & Drivetrain

Repairs, tuning, modifications, & maintenance.

Vortec 4.2L I-6

Threads
2.2K
Messages
32.7K
Threads
2.2K
Messages
32.7K
xavierny25
Headlight question

Drivetrain

Threads
906
Messages
11K
Threads
906
Messages
11K
TollKeeper
4WD not working? Step inside.

Vortec 5.3L V8

Threads
321
Messages
4K
Threads
321
Messages
4K
MTBoss
'06 9-7X 5.3i :: Intermittent Voltage Surge While Driving

LS2 6.0L V8

Threads
35
Messages
768
Threads
35
Messages
768
xavierny25
NEED HELP Tb SS transmission replacement.
WeaponX
New injectors in but throttle body dead?
Replies
10
Views
252
02trailblazin
02trailblazin
C
Noise from engine compartment, need help diagnosing
Replies
7
Views
105
Maverick6587
M
Ed's Automotive
1999 4L60 in a 2004
Replies
5
Views
107
MRRSM
MRRSM
B
SOLVED! Randomly stalled and wont restart. P1515 p1516 codes.
Replies
8
Views
133
BonezCustoms
B
coolride
Grinding in the front right.
2
Replies
52
Views
644
gmcman
gmcman
S
Replaced Envoy Denali 5.3L V8 Starter in an Hour
Replies
0
Views
37
STSCowboy
S
gmcman
"Service 4WD" after front disconnect install
Replies
7
Views
156
bfairweath
B
Drec
Has anyone thought about converting a TB/Envoy to a manual or stick
Replies
25
Views
1K
HARDTRAILZ
HARDTRAILZ
S
No start no crank
Replies
34
Views
357
Mooseman
Mooseman
K
SOLVED! Loud roar , speed related.
Replies
10
Views
221
kenzoil
K
B
Possible CAD issue
Replies
4
Views
126
BrianF
B
6716
Intermittent metallic noise consistent with wheel speed
Replies
7
Views
145
6716
6716
WeaponX
Where is the fuel pressure regulator on an 05 I6?
Replies
9
Views
234
paul2005tb
paul2005tb
M
NEED HELP 2002 TB LS 4WD front wheels not engaging
Replies
7
Views
215
moneymike
M
WeaponX
Could this be a vacuum leak?
Replies
11
Views
342
WeaponX
WeaponX
G
400hp at the crank on a 4200
Replies
11
Views
371
cornchip
cornchip
A
Ss exhaust on a 5.3 envoy
Replies
7
Views
155
Mooseman
Mooseman
WeaponX
Did the 05 have intake manifold issues?
Replies
8
Views
243
Mooseman
Mooseman
CajunWon
Radiator cap selection
Replies
1
Views
79
Mounce
Mounce
SpeedUp
Gear whine - how much is normal?
Replies
5
Views
156
HARDTRAILZ
HARDTRAILZ
WeaponX
What is this sensor for??
Replies
2
Views
103
seanpooh
seanpooh
WeaponX
Oil weight question
Replies
8
Views
221
WeaponX
WeaponX
WeaponX
Transmission fluid into oil to clean lifters and stopping the knock?
Replies
10
Views
311
littleblazer
littleblazer
S
SOLVED! No start
Replies
7
Views
399
Shedpiney
S
G
NEED HELP Runs drives fine cold warms up and stalls no restart
Replies
17
Views
394
Maverick6587
M
R
Torque on intake gasket 2007 Blazer 3.4 litter
Replies
2
Views
82
Mooseman
Mooseman
N
Novice Attempting TC & Disconnect Service, Help?
2
Replies
72
Views
2K
NotAMechanic
N
G
SOLVED! Cranks but won't start after driving.
2
Replies
64
Views
1K
GBOfan
G
coolride
VVT Solenoid. How does it work?
Replies
2
Views
194
Mooseman
Mooseman
K
NEED HELP Can't quite figure this one out.
Replies
3
Views
308
Maverick6587
M
You must log in or register to post here.

Online statistics

Members online
13
Guests online
612
Total visitors
625
Totals may include hidden visitors.

Members online

Total: 625 (members: 13, guests: 612)

Forum statistics

Threads
19,961
Messages
587,589
Unanswered questions
1
Answered questions
2
Members
12,787
Latest member
johnbuckles

Share this page

Top Bottom