Mazdaspeed 3 Troubleshooting

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  1. tyoung_ms3

    [SOLVED] Boost hits, car falls on its face?

    tyoung_ms3, Mar 3, 2016
    Replies:
    13
    Views:
    2,702
    tyoung_ms3
    Mar 15, 2016
  2. Maisonvi

    [SOLVED] JMF interfearence issue

    Maisonvi, Apr 7, 2016
    Replies:
    1
    Views:
    1,232
    Maisonvi
    Apr 8, 2016
  3. Sho

    [SOLVED] ENG BAR 1 fuse keeps blowing when accelerating

    Sho, May 9, 2016
    Replies:
    11
    Views:
    14,678
    PURPFOX
    May 18, 2016
  4. Joseph Conley

    [SOLVED] Possible Fuel Pressure Problem

    Joseph Conley, Nov 18, 2019 ... 2
    Replies:
    25
    Views:
    16,570
    Joseph Conley
    Nov 26, 2023
  5. JohnnyTightlips

    [SOLVED] Port Injection Return Line Pulsing

    JohnnyTightlips, Apr 2, 2020 ... 2
    Replies:
    20
    Views:
    4,489
    JohnnyTightlips
    May 26, 2020
  6. lenniejames

    [SOLVED] Misfire/Hesitation under slight load at highway cruising speeds

    lenniejames, Aug 25, 2020 ... 2
    Replies:
    38
    Views:
    7,607
    jesus
    Dec 2, 2022
  7. sami.speed3

    [SOLVED] Brakes get really stiff after accelerating

    sami.speed3, Dec 26, 2020
    Replies:
    13
    Views:
    3,561
    Daniel Roberts
    Apr 26, 2021
  8. Mahzy

    [SOLVED] Need help please! Random no start!

    Mahzy, Mar 14, 2021 ... 2 3
    Replies:
    46
    Views:
    4,234
    Easter Bunny
    Mar 17, 2021
  9. Cameron Keyte

    [SOLVED] Fuel Pressure Issue... Need diag help

    Cameron Keyte, Mar 26, 2021 ... 2
    Replies:
    23
    Views:
    12,492
    Ibsir
    Sep 9, 2023
  10. Anthony Amador

    [SOLVED] 0V HPFP randomly dies

    Anthony Amador, Apr 7, 2021 ... 2 3
    Replies:
    40
    Views:
    4,414
    Easter Bunny
    May 21, 2021
  11. Mackinnon

    [SOLVED] Cylinder 3 Misfire

    Mackinnon, Apr 7, 2021
    Replies:
    18
    Views:
    11,021
    Di23783
    Dec 28, 2021
  12. Awafrican

    [SOLVED] P0202 Following Injector cleaning

    Awafrican, Apr 10, 2021 ... 2
    Replies:
    39
    Views:
    3,606
    Awafrican
    Sep 7, 2022
  13. 2MEKE

    [SOLVED] HPFP - Low rail pressure

    2MEKE, Apr 21, 2021
    Replies:
    11
    Views:
    5,903
    Awafrican
    Apr 27, 2021
  14. Brado

    [SOLVED] Throttle/Boost Cut/Misfire on Partial Throttle?

    Brado, Apr 26, 2021 ... 2 3
    Replies:
    59
    Views:
    8,365
    Easter Bunny
    Aug 30, 2021
  15. MajinSpeed3

    [SOLVED] CEL after downpipe install ( P0134 )

    MajinSpeed3, Apr 26, 2021
    Replies:
    9
    Views:
    1,903
    MajinSpeed3
    May 1, 2021
  16. JohnnyTightlips
    Like x 5

    [SOLVED] P0335 after new turbo and ex manifold

    JohnnyTightlips, Jun 14, 2021
    Replies:
    2
    Views:
    1,329
    Awafrican
    Aug 7, 2023
  17. StayFrausty

    [SOLVED] P2100 after new pigtail for throttle body

    StayFrausty, Jun 20, 2021
    Replies:
    6
    Views:
    1,814
    StayFrausty
    Jun 23, 2021
  18. Ivanshinoda

    [SOLVED] HPFP not running

    Ivanshinoda, Jun 28, 2021 ... 2
    Replies:
    37
    Views:
    3,719
    Ivanshinoda
    Mar 21, 2024
  19. coalstack

    [SOLVED] Injectors 1 and 2 not firing

    coalstack, Jan 7, 2022 ... 2
    Replies:
    23
    Views:
    3,161
    godspeed03
    Jun 27, 2022
  20. Luckie17

    [SOLVED] stutter/vibration, Cyl 1 codes

    Luckie17, Feb 17, 2022
    Replies:
    10
    Views:
    1,131
    Luckie17
    Apr 11, 2022
Showing threads 1 to 20 of 58

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