Mazdaspeed 3 Troubleshooting

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  1. originalmarshmello

    AFR 14.26 on warm idle. Car runs fine. Is this an issue

    originalmarshmello, Oct 26, 2022
    Replies:
    1
    Views:
    468
    originalmarshmello
    Nov 1, 2022
  2. Jeffry

    [SOLVED] Low boost and slow spool

    Jeffry, Oct 28, 2022 ... 2
    Replies:
    24
    Views:
    2,922
    Jeffry
    Jan 25, 2023
  3. Henry Gandy

    [SOLVED] Runs for about 5 min then dies

    Henry Gandy, Oct 29, 2022
    Replies:
    2
    Views:
    849
    Henry Gandy
    Nov 19, 2022
  4. Nick1150

    2011 speed 3 underboosting

    Nick1150, Oct 30, 2022 ... 2
    Replies:
    31
    Views:
    2,386
    SyntheticAtmosphere
    Dec 9, 2022
  5. Jasonmsneed

    [SOLVED] Only 9-10 psi after Corksport CST4 install

    Jasonmsneed, Nov 1, 2022
    Replies:
    17
    Views:
    2,123
    Jasonmsneed
    Jan 13, 2023
  6. Tyler Hill

    sputter, hesitate under WOT and rough idle

    Tyler Hill, Nov 3, 2022
    Replies:
    16
    Views:
    760
    Enki
    Nov 4, 2022
  7. SlowSpeedT

    Oil leaking from hose between valve cover breather and turbo inlet.

    SlowSpeedT, Nov 12, 2022
    Replies:
    7
    Views:
    1,629
    SlowSpeedT
    Nov 14, 2022
  8. Corey Wilson

    Intermittent cylinder 4 missfire and breakup at peak boost

    Corey Wilson, Nov 14, 2022
    Replies:
    7
    Views:
    459
    Easter Bunny
    Nov 15, 2022
  9. Haedenjames

    Lean afr during wot

    Haedenjames, Nov 15, 2022
    Replies:
    17
    Views:
    1,116
    Enki
    Oct 19, 2023
  10. Rudy Perez

    Help identifying wires

    Rudy Perez, Nov 18, 2022
    Replies:
    0
    Views:
    249
    Rudy Perez
    Nov 18, 2022
  11. FreshP_0325

    CTS4 drinkin oil?

    FreshP_0325, Nov 18, 2022
    Replies:
    7
    Views:
    532
    Jasonmsneed
    Nov 30, 2022
  12. blackboard_sx

    08 speed3 fuel leak at assembly nipple

    blackboard_sx, Nov 28, 2022
    Replies:
    15
    Views:
    1,022
    Rokusek
    Dec 22, 2022
  13. Brado

    Exhaust Leak/Soot on Back of Engine w/ Smell

    Brado, Nov 29, 2022
    Replies:
    9
    Views:
    1,186
    Easter Bunny
    Nov 29, 2022
  14. jesus

    abnormal Lean at idle

    jesus, Dec 2, 2022 ... 2
    Replies:
    31
    Views:
    2,619
    jesus
    Jan 15, 2023
  15. DustinDriver

    Possible fuel issues

    DustinDriver, Dec 2, 2022 ... 2 3
    Replies:
    45
    Views:
    2,193
    Brado
    Mar 13, 2023
  16. Brockm

    [SOLVED] Randomly loses fuel pressure

    Brockm, Dec 7, 2022
    Replies:
    16
    Views:
    1,008
    Brockm
    May 10, 2023
  17. zues

    mps6 starts and dies right away

    zues, Dec 9, 2022
    Replies:
    1
    Views:
    338
    Awafrican
    Dec 10, 2022
  18. Johan Mall

    Can’t go past 4k rpm’s unless low throttle

    Johan Mall, Dec 11, 2022
    Replies:
    7
    Views:
    725
    Brad_taylor00
    Nov 18, 2023
  19. Duey1083

    Oil Catch Can Froze Up...Car Consumed Excessive Oil

    Duey1083, Dec 21, 2022 ... 2
    Replies:
    28
    Views:
    1,499
    Duey1083
    Jan 1, 2023
  20. Speed777

    Oil consuming issues

    Speed777, Dec 23, 2022
    Replies:
    1
    Views:
    473
    SyntheticAtmosphere
    Dec 24, 2022
Showing threads 441 to 460 of 598

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