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Technical / Performance / Model
Mazda 6 1st Generation (2002-2008)
Engine / Drivetrain
2.3L I-4
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Sticky
2.3L engine swap guide
flipper66
Oct 8, 2013
2
24
55K
1 mo ago
by
150+zv6protege
Sticky
Turbo for the 2.3 6i
MrTea
Jun 2, 2009
7
8
9
163
106K
Oct 17, 2021
by
RiveraJ
Sticky
Performance Mods (a Few Options)
juslen
Feb 4, 2007
12
13
14
273
238K
Jul 26, 2018
by
scrubassloser
J
Sticky
Mazda 6i (2.3L I-4) CEL Codes
Jax6S
May 14, 2005
15
66K
Apr 13, 2017
by
Neeha
Sticky
2.3 How-To Thread
MrTea
Jun 5, 2009
2
27
50K
Jan 4, 2013
by
chiquae07
S
Hot(warm) start issue 2.3l wagon
Shepo31
2 d ago
0
52
2 d ago
by
Shepo31
M
2006 Mazda6 engine swap
muwog
13 d ago
2
162
9 d ago
by
TarasT
C
Lifter noise when warm.
Casual Dad
12 d ago
7
202
11 d ago
by
tickerguy
C
2006 2.3 Mazda3 swap
Csepuede
18 d ago
0
86
18 d ago
by
Csepuede
B
Car starts and then Dies immediately
Brandon Gum
Jun 22, 2017
13
24K
20 d ago
by
cnrross1959
N
NEED PART # FOR 2006 Mazda Speed 6 Turbo Manual Transmission
NYCPKS
May 20, 2011
1
2K
26 d ago
by
lagemann
N
Cordova Motorsports throttle body
notthesmartest20_6
1 mo ago
6
133
1 mo ago
by
notthesmartest20_6
doing engine swap on 2004 2.3L 6, could use some pictures
flipper66
Oct 7, 2013
2
27
19K
2 mo ago
by
Chamfer
2.3 to 2.3 engine swap
Bossclev
4 mo ago
1
188
2 mo ago
by
Chamfer
B
car jerks when accelerating hard
blaznazn22
Mar 16, 2014
5
10K
2 mo ago
by
ereco
M
Horn Won't Stop Blaring Continuously
Matrixxe
6 mo ago
1
275
3 mo ago
by
jean-marc
C
brake booster vacuum line
chet9119
May 2, 2018
3
2K
4 mo ago
by
06_mz6_v6_trish
J
Turbo kit on 2.3l i4 on a mazda 6 i?
Jdespeed
4 mo ago
4
231
4 mo ago
by
DrFeelGood
So what's your milage on your M6 currently
miden851
4 mo ago
4
511
4 mo ago
by
husky45
S
The heat hardly works
sikuw
4 mo ago
1
123
4 mo ago
by
Davids6
2005 2.3L Vaccuum Leaks
nworthey1672
5 mo ago
7
236
5 mo ago
by
Byakuya
Speed 3 swap
ShadowVir
Mar 1, 2015
5
2K
6 mo ago
by
RiveraJ
Transmission control module replacement
Aj reyes
Mar 8, 2021
3
3K
7 mo ago
by
haughtc2
P
Random not starting issue
payal
8 mo ago
5
372
7 mo ago
by
TalonTsi90
Engine Swap - Elation! Then Stumped!
bfmdcc
8 mo ago
2
3
50
2K
8 mo ago
by
bfmdcc
2004 4-I code P2177 rough idle and stalls.
RissaR00!
8 mo ago
1
270
8 mo ago
by
mitro6ual
Have problems with cooling fans
davekightlinger00
9 mo ago
1
208
8 mo ago
by
bfmdcc
Starting problems
Datboicody
9 mo ago
2
628
9 mo ago
by
Byakuya
B
Hot passenger compartment.
bushbb1
9 mo ago
8
604
9 mo ago
by
thaxman
Will headers made for the 3.0l work for the 2.3l?
zaxhyo
9 mo ago
5
510
9 mo ago
by
tango
What could be the cause of this rattle? Only in DRIVE
JinBae
10 mo ago
1
322
9 mo ago
by
my2018mazda6
X
Engine RPM's drops and stalls under acceleration.
xupthree60
Feb 15, 2012
15
25K
10 mo ago
by
Candymtzz90
M
TCS RPM problem
mazdada
10 mo ago
2
398
10 mo ago
by
DrFeelGood
D
Broken
Delbert78
11 mo ago
4
555
11 mo ago
by
DrFeelGood
S
2.3L Engine- Difference in Years
shawnmd
Apr 22, 2009
12
21K
12 mo ago
by
joebear54321
Intake VIS mod for 2.3L
twowheelin
Feb 18, 2005
9
15K
12 mo ago
by
Junqueira
2.3L l4 5sp manual spluttering problems
Markedmazda
12 mo ago
4
512
12 mo ago
by
TalonTsi90
Error codes U0101, U0121 and U0155 How do I diagnose what's going wrong !!!
Darklord69
12 mo ago
0
380
12 mo ago
by
Darklord69
F
Engine coolant temperature sensor
Ford Freak
Feb 11, 2017
4
11K
12 mo ago
by
toolmantjs
R
Infamous knocking sound. Is it the VVT actuator, timing chain tensioner, or rod knock
rysbrnr
Oct 4, 2011
2
21
104K
12 mo ago
by
whilldavid
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2.3L I-4
Mazda 6 - Discussion about the 2.3L Inline-4.
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Mazda 6 1st Generation (2002-2008)
Engine / Drivetrain
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