Mazdaspeed 3 Troubleshooting

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  1. Trevor M

    2008 MS3 running rich -25 Stft at idle

    Trevor M, Feb 27, 2024
    Replies:
    6
    Views:
    382
    Trevor M
    Mar 1, 2024
  2. Brado

    Boost Line Source Question

    Brado, Feb 24, 2024
    Replies:
    –
    Views:
    –
    N/A
  3. Sand

    PRV replaced, fuel pressure still tests low while off

    Sand, Feb 24, 2024 ... 2
    Replies:
    20
    Views:
    461
    Cody
    Apr 25, 2024 at 9:06 AM
  4. FPoutre

    Fuel Pressure drops, car stalls. Could it be the Fuel Pressure Valve ?

    FPoutre, Feb 15, 2024
    Replies:
    4
    Views:
    263
    Awafrican
    Feb 16, 2024
  5. kgyawa26

    Weeping Oil Leak and Possible PCV Issue

    kgyawa26, Feb 14, 2024
    Replies:
    15
    Views:
    571
    Mtnbker3531
    Feb 22, 2024
  6. ChadG

    2009 MS3 CEL P0303

    ChadG, Feb 11, 2024
    Replies:
    4
    Views:
    480
    Awafrican
    Feb 19, 2024
  7. Ben_anderson.ms3

    2008 MS3 overfueling issue

    Ben_anderson.ms3, Feb 9, 2024
    Replies:
    2
    Views:
    173
    Ben_anderson.ms3
    Feb 9, 2024
  8. Ionut

    Constant whine / light metallic buzz sound

    Ionut, Jan 20, 2024
    Replies:
    1
    Views:
    224
    Kain Toaspern
    Feb 9, 2024
  9. slospeed3

    Car slipping out of 5th and 6th gear after replacing pivot shaft bearing, breather, and seal

    slospeed3, Jan 10, 2024
    Replies:
    4
    Views:
    346
    slospeed3
    Jan 17, 2024
  10. Justgregkas

    Rough Idle / STFT 24+

    Justgregkas, Jan 9, 2024
    Replies:
    5
    Views:
    251
    Mtnbker3531
    Jan 10, 2024
  11. JimmyFC

    [SOLVED] Cyl 2 Misfire

    JimmyFC, Jan 5, 2024
    Replies:
    14
    Views:
    470
    Awafrican
    Jan 8, 2024
  12. Davin Grubb

    2011 Speed 3 Cylinder 1 misfire

    Davin Grubb, Jan 1, 2024
    Replies:
    3
    Views:
    271
    Mtnbker3531
    Jan 2, 2024
  13. Justgregkas

    BNR s4 smoking/bad turbo?

    Justgregkas, Dec 28, 2023 ... 2
    Replies:
    29
    Views:
    1,015
    Justgregkas
    Jan 9, 2024
  14. SlyFox1014

    Fuel Pressure Drops, Car stalls

    SlyFox1014, Dec 22, 2023
    Replies:
    11
    Views:
    358
    SlyFox1014
    Dec 22, 2023
  15. theMANIMAL

    Clank on Acceleration/Deceleration

    theMANIMAL, Dec 11, 2023
    Replies:
    8
    Views:
    362
    theMANIMAL
    Dec 15, 2023
  16. Longbud

    Rough idol weird AFR’s

    Longbud, Dec 11, 2023
    Replies:
    7
    Views:
    352
    Awafrican
    Dec 13, 2023
  17. Scaytale

    [SOLVED] WasteGate Duty Cycle not effecting boost

    Scaytale, Dec 11, 2023
    Replies:
    12
    Views:
    588
    Enki
    Dec 12, 2023
  18. Caleb Englert

    Car stalls wot won’t restart

    Caleb Englert, Dec 10, 2023
    Replies:
    8
    Views:
    394
    Caleb Englert
    Dec 13, 2023
  19. Justgregkas

    Rough idle, Lean AFR

    Justgregkas, Dec 9, 2023 ... 2
    Replies:
    22
    Views:
    1,616
    Justgregkas
    Dec 16, 2023
  20. URM4D

    Oil consumption/ burning @ wot/ decel

    URM4D, Dec 7, 2023
    Replies:
    1
    Views:
    169
    Mtnbker3531
    Dec 7, 2023
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