Mazdaspeed 3 Troubleshooting

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  1. drew10101010

    Bucking when accelerating from stop

    drew10101010, Apr 3, 2024 ... 2
    Replies:
    30
    Views:
    1,094
    drew10101010
    Apr 7, 2024
  2. Vesta

    CEL with p0172 code, rough idle on cold start, 2013 Speed3

    Vesta, Apr 2, 2024
    Replies:
    0
    Views:
    182
    Vesta
    Apr 2, 2024
  3. Ms3.Owen

    Bucking when underload

    Ms3.Owen, Mar 30, 2024 ... 2
    Replies:
    23
    Views:
    639
    Mtnbker3531
    Apr 6, 2024
  4. Mario Divincenzo

    BNR S4 V3 Turbo Rebuilding Help

    Mario Divincenzo, Mar 25, 2024
    Replies:
    3
    Views:
    205
    Mario Divincenzo
    Mar 25, 2024
  5. marknzchch

    engine turning off and not holding idle

    marknzchch, Mar 5, 2024
    Replies:
    1
    Views:
    151
    marknzchch
    Mar 5, 2024
  6. David Buckwalter

    Wandering AFRs and crazy fuel trims at partial throttle

    David Buckwalter, Feb 28, 2024 ... 2
    Replies:
    30
    Views:
    953
    David Buckwalter
    Mar 12, 2024
  7. Dillionm200

    08 MS3 running lean at idle, hpfp pressure low at idle when warm

    Dillionm200, Feb 28, 2024
    Replies:
    2
    Views:
    192
    Dillionm200
    Feb 28, 2024
  8. Trevor M

    2008 MS3 running rich -25 Stft at idle

    Trevor M, Feb 27, 2024
    Replies:
    6
    Views:
    429
    Trevor M
    Mar 1, 2024
  9. Brado

    Boost Line Source Question

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

    PRV replaced, fuel pressure still tests low while off

    Sand, Feb 24, 2024 ... 2
    Replies:
    20
    Views:
    769
    Cody
    Apr 25, 2024
  11. FPoutre

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

    FPoutre, Feb 15, 2024
    Replies:
    4
    Views:
    299
    Awafrican
    Feb 16, 2024
  12. kgyawa26

    Weeping Oil Leak and Possible PCV Issue

    kgyawa26, Feb 14, 2024
    Replies:
    15
    Views:
    665
    Mtnbker3531
    Feb 22, 2024
  13. ChadG

    2009 MS3 CEL P0303

    ChadG, Feb 11, 2024
    Replies:
    4
    Views:
    505
    Awafrican
    Feb 19, 2024
  14. Ben_anderson.ms3

    2008 MS3 overfueling issue

    Ben_anderson.ms3, Feb 9, 2024
    Replies:
    2
    Views:
    202
    Ben_anderson.ms3
    Feb 9, 2024
  15. Ionut

    Constant whine / light metallic buzz sound

    Ionut, Jan 20, 2024
    Replies:
    1
    Views:
    240
    Kain Toaspern
    Feb 9, 2024
  16. slospeed3

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

    slospeed3, Jan 10, 2024
    Replies:
    4
    Views:
    366
    slospeed3
    Jan 17, 2024
  17. Justgregkas

    Rough Idle / STFT 24+

    Justgregkas, Jan 9, 2024
    Replies:
    5
    Views:
    283
    Mtnbker3531
    Jan 10, 2024
  18. JimmyFC

    [SOLVED] Cyl 2 Misfire

    JimmyFC, Jan 5, 2024
    Replies:
    14
    Views:
    506
    Awafrican
    Jan 8, 2024
  19. Davin Grubb

    2011 Speed 3 Cylinder 1 misfire

    Davin Grubb, Jan 1, 2024
    Replies:
    3
    Views:
    297
    Mtnbker3531
    Jan 2, 2024
  20. Justgregkas

    BNR s4 smoking/bad turbo?

    Justgregkas, Dec 28, 2023 ... 2
    Replies:
    29
    Views:
    1,111
    Justgregkas
    Jan 9, 2024
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