in
this forum
in
the entire site
Advanced Search
Cancel
Login / Join
What's New
Forum Listing
Marketplace
Showcase
Gallery
Advanced Search
Members
FAQ
Dark Mode
Light Mode
Menu
Log in
Register
Home
Forums
Engine
DTC's, Problems & Troubleshooting
Follow Forum
Create Post
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
Filters
Show:
Loading…
1
2
3
…
Go to page
Go
36
Next
1 of 36
Go to page
Go
J
[SOLVED] Cylinder 1 and 3 misfire after warmed up 2007 Grand prix 3800 NA Stumped
jj5428
7 d ago
10
252
1 d ago
by
Jim R
B
3800 rebuild
BlackHairBeauty
7 d ago
4
157
4 d ago
by
digitalgpbandit
S
3800 SC stalls idling and hesitates after Replacing coolant elbows and oil preassure sensor
SausageHammer
1 mo ago
3
363
1 mo ago
by
dezldave961
D
No DTC - Lack of power, stalls intermittently?
dtcostelloe
Jun 19, 2018
9
2K
2 mo ago
by
dezldave961
Turn over, no start. 07 Pontiac Grand Prix
tylerjwalker4
3 mo ago
2
403
3 mo ago
by
tylerjwalker4
A
L67 swap starts and dies
anotherbob
4 mo ago
3
283
4 mo ago
by
dezldave961
B
1996 olds 88, getting a couple of codes but only occasional symptoms
bigmansmallcar
4 mo ago
0
149
4 mo ago
by
bigmansmallcar
High Rpm When shifting
nickyt142
4 mo ago
1
206
4 mo ago
by
dezldave961
A
2000 GTP misfire
Allg32
4 mo ago
0
180
4 mo ago
by
Allg32
2000 Firebird intermittent no start condition when the engine is warm
Brendan W
5 mo ago
6
361
5 mo ago
by
pherbicide
T
1988 Buick Park Avenue crank-no start
Thejumpsuitman
5 mo ago
0
215
5 mo ago
by
Thejumpsuitman
L
P1655 P1406 (And other EGR codes) 1996 Buick LeSabre
logan906
6 mo ago
5
369
6 mo ago
by
logan906
Z
Stumbles and stalls
ztb32
6 mo ago
1
283
6 mo ago
by
Sortaslow
fouled spark plugs on driver side bank
Tommy Vercetti
7 mo ago
15
595
6 mo ago
by
Tommy Vercetti
P
I think my crank position sensor is going out
PunisherBass
Mar 1, 2017
18
11K
7 mo ago
by
dezldave961
Upstream O2 sensor replaced leading to new check engine light GM 3800 series 3 V6
bobamorosi
7 mo ago
4
638
7 mo ago
by
widtrak77
2000 Buick PAU cooling fan logic?
TriShields&Pentastars
7 mo ago
0
244
7 mo ago
by
TriShields&Pentastars
Diagnosing p0300 on 2007 Buick Lacrosse
LeSabreShane
Jul 23, 2018
2
24
6K
7 mo ago
by
spider2131nc
Z
Engine cuts out when nearing boost
Zinzer
8 mo ago
1
329
8 mo ago
by
dezldave961
B
08 lucerne cylinder 3 misfire
bks427
8 mo ago
0
372
8 mo ago
by
bks427
Engine starts then stalls shortly after
adam8234
8 mo ago
4
619
8 mo ago
by
MikeK
MAP and MAF codes
JimS
8 mo ago
1
327
8 mo ago
by
dezldave961
T
Coolant temperature sensor
Turbogn
9 mo ago
3
561
9 mo ago
by
dezldave961
0
2007 Grand Prix Special Edition RPM surging at 2-3k RPM. Slipping at stop to first gear.
07SpecialEdition
9 mo ago
0
294
9 mo ago
by
07SpecialEdition
Engine Stutter at 4500rpm
tower9447
Dec 13, 2021
6
990
10 mo ago
by
tower9447
What is this noise!!
lanebrissette47
11 mo ago
10
834
10 mo ago
by
gumba
No Crank No Start (Fixed)
earl.cleveland2013
12 mo ago
16
2K
11 mo ago
by
earl.cleveland2013
C
Car won’t start after rebuild. HELP!!!
Chavz98Gtp
11 mo ago
5
507
11 mo ago
by
Chavz98Gtp
S
3800 Series II stalling when warm
sfodey
Jan 12, 2015
16
25K
12 mo ago
by
newhereaz
P1125 and P2138
cjster
Dec 18, 2021
3
763
Dec 27, 2021
by
DAHL
Bad starting running rough and misfires
Ratjar10
Dec 25, 2021
1
703
Dec 25, 2021
by
dezldave961
V
Vacuum leak? Hard start, no idle. Need vac diagram or FSM
vegeta4ss
Jul 5, 2021
3
855
Dec 16, 2021
by
Riv_95
D
Wont go past 3500 RPM
dl1429
Sep 28, 2021
18
1K
Oct 7, 2021
by
dezldave961
2000 L67 SC 3800 engine died HELP!!
spitfun
Aug 29, 2021
12
1K
Sep 27, 2021
by
spitfun
S
1997 L67 Stalling on Cold Start
Schlotzky
Aug 24, 2021
2
753
Aug 25, 2021
by
Schlotzky
1
2
3
…
Go to page
Go
36
Next
1 of 36
Go to page
Go
Join the discussion
Continue with Facebook
Continue with Google
or
sign up with email
DTC's, Problems & Troubleshooting
Getting an engine related DTC? Check here for assistance.
Show more
8.5K
posts
2.9M
views
Join Community
Grow Your Business
Forum Staff
View All
dezldave961
Administrator
Admin
Administrator
Top Contributors this Month
View All
J
jj5428
6 Replies
B
BlackHairBeauty
2 Replies
J
Jim R
1 Reply
Recommended Communities
C-Max Owners Club
20K+ members
Kawasaki VN750 Forum
45K+ members
The Honda Transalp
NEW!
50+ members
Join now to ask and comment!
Continue with Facebook
Continue with Google
or
sign up with email
Home
Forums
Engine
Top