• June 19, 2020 - We've been making good progress moving into the new forums. Still much to be done. Thank you for your patience and understanding through this process.

Problems: Engine

Problems, questions & answers about: Engine, exhaust, fuel system; wont start, runs rough, Check engine light, etc
dtech98
p0307 code with stabilitrak/service traction control
Replies
15
Views
20K
Bigvatoking21
Bigvatoking21
D
Evap. Problem
Replies
5
Views
914
Manny_cee26
M
M
Rough idle and hesitation when accelerating
Replies
9
Views
271
Macc
M
D
Engine completely shuts off while driving then turns back on
Replies
9
Views
1K
ptimark
P
D
Hard Start when warm
2
Replies
26
Views
969
DanoWpg
D
N
Fuel Pump Failues, 3
Replies
2
Views
99
ygmn
ygmn
Vegas Avy
Sealed Power Cam Bearing fitment.
Replies
0
Views
60
Vegas Avy
Vegas Avy
T
2004 Avalanche overheating issue
2
Replies
39
Views
1K
Toqwik
T
wrpfctr7
2007 Av low oil pressure fixed on a 5.3L
Replies
2
Views
132
AvyFanatic
A
J
Fuel pump access for 2004 avalanche 2500
Replies
1
Views
94
Handmedown04
Handmedown04
Aerohokie
P0420, and rich bank 1
Replies
10
Views
1K
xlee11
X
ltklein
2012 LT - with oil consumption, cracked #7 plug and now fouling #1 plug
Replies
1
Views
75
ltklein
ltklein
T
P0641 (5V Reference Circuit 1)
Replies
7
Views
160
tpham32
T
M
2002 Avalanche Wheels Spinning (like a brake stand) Without My Foot On The Gas
Replies
3
Views
129
ygmn
ygmn
J
P0332 & P0327
Replies
7
Views
225
2004Slickside
2
old skool
Smog readiness
2
Replies
30
Views
630
Loggie
Loggie
D
cylinder misfire code
Replies
1
Views
95
Loggie
Loggie
K
C0265 C0291 C0223 and rough idle
Replies
6
Views
161
EXT4ME
EXT4ME
W
04 idles fine, but accelerating slips and bogs down unless easing into the pedal
Replies
2
Views
134
redheadedrod
redheadedrod
B
Oil Pressure Transmitter Issue -
Replies
3
Views
220
BainMan
B
S
Code p0308 cylinder 8 misfire
Replies
7
Views
258
shadeitplease
S
C
Need HELP no crank! Electrical gremlin!
Replies
13
Views
453
redheadedrod
redheadedrod
spidey
P0301 Code - Oh Yay
Replies
5
Views
243
spidey
spidey
turbojimmy
P0430 With New Cats
2
Replies
39
Views
1K
turbojimmy
turbojimmy
M
2011 Avalanche 5.3 liter with intermittent codes and hard starting
Replies
6
Views
238
2004Slickside
2
You must log in or register to post here.
Top