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Upstream O2 sensor replaced leading to new check engine light GM 3800 series 3 V6
bobamorosi
16 h ago
3
69
8 h ago
by
dezldave961
Z
Engine cuts out when nearing boost
Zinzer
9 d ago
1
77
9 d ago
by
dezldave961
B
08 lucerne cylinder 3 misfire
bks427
23 d ago
0
157
23 d ago
by
bks427
Engine starts then stalls shortly after
adam8234
28 d ago
4
195
25 d ago
by
MikeK
MAP and MAF codes
JimS
29 d ago
1
112
29 d ago
by
dezldave961
T
Coolant temperature sensor
Turbogn
2 mo ago
3
326
2 mo ago
by
dezldave961
0
2007 Grand Prix Special Edition RPM surging at 2-3k RPM. Slipping at stop to first gear.
07SpecialEdition
2 mo ago
0
139
2 mo ago
by
07SpecialEdition
Engine Stutter at 4500rpm
tower9447
7 mo ago
6
613
2 mo ago
by
tower9447
What is this noise!!
lanebrissette47
3 mo ago
10
426
3 mo ago
by
gumba
No Crank No Start (Fixed)
earl.cleveland2013
4 mo ago
16
816
4 mo ago
by
earl.cleveland2013
C
Car won’t start after rebuild. HELP!!!
Chavz98Gtp
4 mo ago
5
245
4 mo ago
by
Chavz98Gtp
S
3800 Series II stalling when warm
sfodey
Jan 12, 2015
16
22K
4 mo ago
by
newhereaz
P1125 and P2138
cjster
6 mo ago
3
356
6 mo ago
by
DAHL
Bad starting running rough and misfires
Ratjar10
6 mo ago
1
450
6 mo ago
by
dezldave961
V
Vacuum leak? Hard start, no idle. Need vac diagram or FSM
vegeta4ss
12 mo ago
3
616
6 mo ago
by
Riv_95
D
Wont go past 3500 RPM
dl1429
9 mo ago
18
1K
9 mo ago
by
dezldave961
2000 L67 SC 3800 engine died HELP!!
spitfun
10 mo ago
12
979
9 mo ago
by
spitfun
S
1997 L67 Stalling on Cold Start
Schlotzky
10 mo ago
2
483
10 mo ago
by
Schlotzky
1999 ultra dies
57sailplane
11 mo ago
3
557
10 mo ago
by
tomato lover
High idle at start up wont go down even when warm.
Josh Regal LS
Sep 24, 2020
14
2K
11 mo ago
by
DAHL
D
P0300 code and the Unique solution
DAHL
12 mo ago
0
415
12 mo ago
by
DAHL
E
power loss w/ backfire on accel
enemytoast
Feb 15, 2009
4
2K
12 mo ago
by
GTPsurvivor
S
PCM issue or unrelated?
Secondzaway
Jan 9, 2021
13
910
Jun 25, 2021
by
Secondzaway
T
Strange squealing
thicks_2007
Sep 15, 2008
10
4K
May 24, 2021
by
Jwlehman79
1999 Pontiac grand prix GT
Skylar Crozier
May 10, 2021
2
509
May 12, 2021
by
Mad_Coachman
T
Engine fires, runs, dies in 2 seconds
TommyJ
Sep 2, 2008
14
3K
Apr 19, 2021
by
dezldave961
D
P0101. Chasing a ghost that intermittently stalls car
daytonajim00
Dec 28, 2017
6
4K
Mar 15, 2021
by
Jerimy
C
P0101 and Tuning Help.
cdean83
Mar 12, 2021
3
615
Mar 12, 2021
by
cdean83
J
p0101
joelmp777
Jul 25, 2009
2
4K
Mar 12, 2021
by
cdean83
M
2004 impala ss misfire
Monte Boy
Jan 19, 2021
5
1K
Mar 3, 2021
by
Monte Boy
J
Rough Idle, low power
JayPower95
Oct 20, 2017
5
4K
Feb 27, 2021
by
dezldave961
Misfire on 6 alot and 4 a little!
Blasphemousbastard
Feb 7, 2021
1
453
Feb 7, 2021
by
dezldave961
1991 Buick Regal 3800 TPI - Shuddering under load and bad idle
esquez
Jan 17, 2021
0
606
Jan 17, 2021
by
esquez
Ultimate "Crank No Start" Diagnosis Challenge
Dr Gonzo 10x5
Apr 15, 2013
2
27
6K
Dec 20, 2020
by
ray sil
S
erratic starting, idling and, hard starting problem at various temps!!! This car is possessed!!!!!!!
SteveB472
Nov 1, 2020
7
1K
Nov 6, 2020
by
SteveB472
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