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Mazdaspeed 3 Section (2007-2013)
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Mazdaspeed 3 Troubleshooting
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TROUBLESHOOTING SHEET
L337TurboZ
,
Aug 27, 2021
Replies:
3
Views:
9,435
Awafrican
Aug 28, 2021
Poor startup and no throttle response
Turbojohnny
,
Jul 17, 2025 at 12:48 AM
Replies:
5
Views:
91
Turbojohnny
Jul 18, 2025 at 12:03 PM
Giles' Mystery High RPM High KR
gv_racing
,
Jul 3, 2025
Replies:
5
Views:
171
Easter Bunny
Jul 15, 2025 at 9:30 PM
Stumbling, rough running, stalling, now no start
SpeedyThrees
,
Mar 19, 2025
Replies:
9
Views:
355
Enki
Jul 14, 2025 at 3:35 AM
BNRS4 won't boost past 10psi.
Prometheus
,
May 22, 2024
...
2
Replies:
20
Views:
741
Curt0143
Jul 12, 2025 at 8:26 PM
Stutter in boost that goes away when warm
08Speed3
,
Apr 17, 2025
...
2
Replies:
32
Views:
839
08Speed3
Jul 12, 2025 at 1:06 PM
PRV replaced, fuel pressure still tests low while off
Sand
,
Feb 24, 2024
...
2
Replies:
25
Views:
3,115
Francisco
Jul 11, 2025
Engine Noise, suspect timing chain.
Scaytale
,
Apr 24, 2025
Replies:
13
Views:
639
Scaytale
Jul 3, 2025
07 mazdaspeed 3 positive and negative ltft issues
Kaleb T
,
Jun 3, 2025
Replies:
1
Views:
205
Crazycanadian
Jun 30, 2025
Crank No Start | Hit a Bump While Braking | Gen 2
silentuss
,
Jun 28, 2025
Replies:
0
Views:
106
silentuss
Jun 28, 2025
Car slipping out of 5th and 6th gear after replacing pivot shaft bearing, breather, and seal
slospeed3
,
Jan 10, 2024
Replies:
5
Views:
995
SirScips
Jun 26, 2025
Low Boost, AFR Stuck at 14.85, STFT stuck at 0
joshbunnett13
,
Jun 18, 2025
Replies:
1
Views:
138
Easter Bunny
Jun 18, 2025
clutch goes soft after boost
Nitr0EngiE
,
Jul 22, 2016
...
2
Replies:
30
Views:
8,543
Brado
Jun 16, 2025
[SOLVED]
ENG Bar 15a Fuse keeps blowing
Nameless1298
,
Jun 14, 2025
Replies:
3
Views:
176
Easter Bunny
Jun 15, 2025
Car died while driving, now wont start
Nameless1298
,
Jun 7, 2025
Replies:
5
Views:
225
Nameless1298
Jun 14, 2025
Help with rfi misfire?
DustinDriver
,
Apr 23, 2025
...
2
3
Replies:
50
Views:
942
Enki
Jun 9, 2025
No-Start Fueling Issue
dinnerplate
,
Jun 5, 2025
Replies:
7
Views:
265
Enki
Jun 8, 2025
[SOLVED]
Need help with power cut at 5000 and 5500RPM
Brady Harrison
,
Apr 25, 2024
Replies:
14
Views:
1,357
drew10101010
May 29, 2025
Cranks, fires then dies after rebuild
Jaharpe
,
Apr 20, 2025
...
2
3
4
Replies:
67
Views:
1,888
Jaharpe
May 27, 2025
Smoking Under Acceleration
nunzi
,
May 25, 2025
Replies:
2
Views:
196
nunzi
May 25, 2025
x
6
[SOLVED]
P0335 after new turbo and ex manifold
JohnnyTightlips
,
Jun 14, 2021
Replies:
4
Views:
2,374
JohnnyTightlips
May 24, 2025
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