Mazdaspeed 3 Troubleshooting

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  1. SavSpeedMS3

    Broken Fuel Pump Torx Bolt

    SavSpeedMS3, Feb 14, 2017
    Replies:
    18
    Views:
    3,499
    SavSpeedMS3
    Feb 22, 2017
  2. JamietoddUK

    LOW FUEL PRESSURE - out of ideas! HELP

    JamietoddUK, Feb 23, 2018
    Replies:
    2
    Views:
    3,461
    Brado
    Mar 22, 2022
  3. B_boosting

    0 compression

    B_boosting, Mar 31, 2020 ... 2 3
    Replies:
    41
    Views:
    3,435
    udntknw
    Apr 13, 2020
  4. BAT-man

    3 Port EBC - Acting Up, Overboosting

    BAT-man, Dec 7, 2016
    Replies:
    3
    Views:
    3,417
    Riley Mayo
    Apr 14, 2020
  5. Tommy_y0

    Weird hum/noise under acceleration

    Tommy_y0, Mar 1, 2016
    Replies:
    1
    Views:
    3,400
    neganox
    Mar 1, 2016
  6. du_juan

    Fuel Return Line Alternatives

    du_juan, Aug 8, 2017
    Replies:
    7
    Views:
    3,387
    JohnnyTightlips
    Apr 14, 2021
  7. Omar Lopez

    My speed doesn’t run need help

    Omar Lopez, Feb 20, 2020 ... 2
    Replies:
    24
    Views:
    3,378
    Omar Lopez
    Mar 7, 2020
  8. bartun

    My car is just crazy, bad ECU?

    bartun, Oct 12, 2021 ... 2 3
    Replies:
    45
    Views:
    3,354
    bartun
    Oct 19, 2021
  9. OKGN

    Fuel Pump Resistor, what omhs?

    OKGN, May 5, 2020
    Replies:
    9
    Views:
    3,347
    Brado
    Mar 17, 2023
  10. sacredmonkey92

    Clutch Does Not Disengage

    sacredmonkey92, Apr 1, 2021 ... 2
    Replies:
    20
    Views:
    3,340
    Awafrican
    Dec 5, 2021
  11. 12ms3

    P0137 & P2299 & pcm no description available

    12ms3, Apr 7, 2021
    Replies:
    6
    Views:
    3,221
    12ms3
    Apr 7, 2021
  12. RedSpeed3

    Car loses/cuts power in 4th and 5th gear

    RedSpeed3, Jul 4, 2021 ... 2 3
    Replies:
    40
    Views:
    3,173
    Enki
    Sep 22, 2021
  13. Jaris

    No reverse lights

    Jaris, Sep 25, 2017
    Replies:
    3
    Views:
    3,143
    Trithemius
    Sep 25, 2017
  14. Rustyms3

    KR, Negative LTFT, Low Boost

    Rustyms3, May 28, 2021 ... 2
    Replies:
    31
    Views:
    3,138
    Rustyms3
    Nov 8, 2021
  15. b0balagurak

    P2187 and P0012

    b0balagurak, Dec 24, 2020
    Replies:
    11
    Views:
    3,138
    b0balagurak
    Apr 1, 2021
  16. Rustyms3

    Ms3 fuel cut/aftermarket turbo surprise

    Rustyms3, Nov 8, 2020 ... 2
    Replies:
    24
    Views:
    3,133
    Awafrican
    Jun 4, 2021
  17. Sho

    Car wont stay running (data logs attached)

    Sho, Oct 4, 2016
    Replies:
    11
    Views:
    3,123
    Sho
    Oct 11, 2016
  18. Redline

    Rich @ Idle but No CEL

    Redline, Feb 25, 2016
    Replies:
    3
    Views:
    3,108
    Redline
    Aug 23, 2016
  19. DanielTheroff

    14.85 AFR, fuel trims pinned at -.16, knock retard?!

    DanielTheroff, Aug 28, 2021
    Replies:
    13
    Views:
    3,087
    Solarsurge
    Sep 3, 2021
  20. coalstack

    [SOLVED] Injectors 1 and 2 not firing

    coalstack, Jan 7, 2022 ... 2
    Replies:
    23
    Views:
    3,087
    godspeed03
    Jun 27, 2022
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