1. Announcement:
    Please READ BEFORE Posting- Updated 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    03-18-2015
    Views:
    5,881

BBC Boards: Mercury - 2.0/ 2.4/ 2.5 Liter High Performance

For discussions related to 2.0/ 2.4/ 2.5L motors.

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  1.   Sticky Threads  

  2. Sticky Thread Sticky: Misfiring Problem? Don't assume Spark Plugs aren't the cause

    Started by EuropeanAM, 06-24-2024 11:13 AM
    • Replies: 2
    • Views: 4,265
    SilverFox579
    06-25-2024, 06:52 AM Go to last post

  3. Exclamation Sticky Thread Sticky: Please Review the Forum Announcements BEFORE Posting and follow. Thanks!

    Started by EuropeanAM, 08-23-2018 10:50 AM
    • Replies: 0
    • Views: 19,853
    EuropeanAM
    08-23-2018, 10:50 AM Go to last post

  4. Exclamation Sticky Thread Sticky: FAQ- COMMONLY ASKED/USED 2.0/2.4/2.5 Liter Topics (Look here FIRST) Updated 11/2023

    Started by EuropeanAM, 03-24-2015 05:45 AM
    • Replies: 0
    • Views: 44,530
    EuropeanAM
    03-24-2015, 05:45 AM Go to last post

  5. Exclamation Sticky Thread Sticky: Please read the Announcements- and Provide your Serial Number when posting.

    Started by EuropeanAM, 04-04-2014 05:08 AM
    • Replies: 2
    • Views: 19,848
    EuropeanAM
    11-24-2014, 05:16 AM Go to last post

  6.   Normal Threads  

  1. 175hp Pro XS Opti

    Started by Ganno595, Yesterday 10:49 AM
    • Replies: 2
    • Views: 45
    Ganno595
    Yesterday, 09:26 PM Go to last post

  2. Q about Mercury alert horn

    Started by TraceF3, 04-23-2025 06:54 AM
    3 Attachment(s)
    • Replies: 6
    • Views: 115
    TraceF3
    Yesterday, 08:28 AM Go to last post

  3. 1998 200 EFI not performing as it should

    Started by hawghunter.419, 04-01-2025 09:03 PM
    2 Pages •
    1 2
    • Replies: 29
    • Views: 611
    JOE54
    Yesterday, 07:58 AM Go to last post

  4. Mercury 175 Optimax upper oil reservoir not filling all the way

    Started by n8cas, 04-20-2025 09:06 AM
    • Replies: 8
    • Views: 144
    JOE54
    Yesterday, 07:57 AM Go to last post

  5. 03 Optimax 225 making a strange noise question

    Started by champion422, Yesterday 07:33 AM
    • Replies: 1
    • Views: 32
    JOE54
    Yesterday, 07:52 AM Go to last post

  6. Buying a. voltage regulator

    Started by big_o_tom, 04-22-2025 02:07 PM
    • Replies: 4
    • Views: 103
    JOE54
    Yesterday, 07:35 AM Go to last post

  7. Fuel coming from vst overflow

    Started by eldergage, 04-18-2025 02:06 PM
    • Replies: 2
    • Views: 122
    eldergage
    04-22-2025, 08:22 PM Go to last post

  8. 150hp Pro XS Starter Issue

    Started by Norby, 04-20-2025 09:39 PM
    1 Attachment(s)
    • Replies: 5
    • Views: 121
    EuropeanAM
    04-22-2025, 05:38 PM Go to last post

  9. "NEW" Quicksilver DFI oil

    Started by pa_bassman, 04-21-2025 11:05 AM
    2 Attachment(s)
    • Replies: 2
    • Views: 106
    pa_bassman
    04-21-2025, 07:43 PM Go to last post

  10. Please Help!!! Mercury 200 EFI Ignition/Key Switch Replacement

    Started by RangerMerc1016, 07-28-2019 10:46 AM
    • Replies: 7
    • Views: 1,616
    EuropeanAM
    04-19-2025, 06:23 PM Go to last post

  11. Mercury outboard remanufacturing

    Started by fledderw, 04-15-2025 04:46 PM
    • Replies: 4
    • Views: 189
    fledderw
    04-17-2025, 01:48 PM Go to last post

  12. 1998 175 efi leaking fuel

    Started by SHOESTRING TRVLR, 04-14-2025 07:44 PM
    3 Attachment(s)
    • Replies: 7
    • Views: 162
    EuropeanAM
    04-16-2025, 03:34 PM Go to last post

  13. Overheat alarm

    Started by rscottdds, 04-15-2025 08:15 AM
    • Replies: 7
    • Views: 151
    JOE54
    04-16-2025, 08:49 AM Go to last post

  14. 150 EFI randomly dies

    Started by Tutelage Jigs, 04-11-2025 01:21 PM
    • Replies: 3
    • Views: 159
    EuropeanAM
    04-12-2025, 10:31 AM Go to last post

  15. 95 efi electrical issue?

    Started by jacob461, 04-01-2025 11:13 PM
    • Replies: 6
    • Views: 293
    EuropeanAM
    04-11-2025, 02:58 PM Go to last post

  16. 135 OG350, RECIRC/BLEED ISSUE

    Started by Fishingfool03, 03-22-2025 07:34 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 364
    JOE54
    04-10-2025, 08:36 AM Go to last post

  17. Lower Unit Noise

    Started by Ganno595, 03-16-2025 09:50 AM
    • Replies: 7
    • Views: 531
    EuropeanAM
    04-09-2025, 12:57 PM Go to last post

  18. Replacement coil help

    Started by Harleyrockstar, 01-09-2022 02:30 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 699
    norcally
    04-08-2025, 12:45 PM Go to last post

  19. New Mercury Lower unit needed.

    Started by Larrythedane, 04-06-2025 10:48 AM
    • Replies: 2
    • Views: 193
    EuropeanAM
    04-07-2025, 03:18 PM Go to last post

  20. Grinding into gear ?

    Started by ChadG, 04-03-2025 05:18 PM
    • Replies: 2
    • Views: 276
    ChadG
    04-04-2025, 10:12 AM Go to last post

  21. Optimax oil

    Started by Blazers93, 04-02-2025 02:47 PM
    • Replies: 5
    • Views: 288
    JOE54
    04-03-2025, 06:25 PM Go to last post

  22. 2016 150 Pro XS Fuel Rail O-ring - Don Question???

    Started by skeetertj, 08-28-2024 07:50 PM
    • Replies: 7
    • Views: 1,155
    skeetertj
    04-03-2025, 02:31 PM Go to last post

  23. Compression test

    Started by hawghunter.419, 04-01-2025 08:43 PM
    • Replies: 3
    • Views: 250
    hawghunter.419
    04-03-2025, 02:07 PM Go to last post

  24. Quicksilver 8M0150152 Flo-Torq SSR Hub Kit

    Started by KenH, 04-01-2025 11:50 AM
    • Replies: 3
    • Views: 254
    EuropeanAM
    04-02-2025, 01:22 PM Go to last post

  25. Bad cylinder in 2017 Opti ProXS 175 SN 2B528960

    Started by Esoxproblem, 03-25-2025 11:39 AM
    • Replies: 5
    • Views: 402
    JOE54
    04-02-2025, 06:47 AM Go to last post

  26. 115 opti fuel injector removal

    Started by 1pabassman, 03-30-2025 01:43 PM
    • Replies: 5
    • Views: 269
    1pabassman
    03-31-2025, 10:27 AM Go to last post

  27. Question Fuel Filter

    Started by SC Bullet, 03-28-2025 11:30 AM
    • Replies: 4
    • Views: 308
    EuropeanAM
    03-30-2025, 04:15 PM Go to last post

  28. XR6 lower unit questions s/n OT150397

    Started by bwake, 03-25-2025 10:09 PM
    • Replies: 4
    • Views: 333
    bwake
    03-27-2025, 09:17 PM Go to last post

  29. 1997 Mariner 150 OG 508602

    Started by hooken203, 03-11-2025 12:31 PM
    • Replies: 7
    • Views: 609
    hooken203
    03-26-2025, 09:51 PM Go to last post

  30. Remanufactured lower uni

    Started by basstron11, 03-22-2025 10:19 AM
    • Replies: 5
    • Views: 446
    basstron11
    03-26-2025, 05:23 PM Go to last post

  31. 2015 150 pro xs

    Started by 2fast4u, 03-21-2025 04:56 PM
    • Replies: 15
    • Views: 540
    EuropeanAM
    03-26-2025, 04:00 PM Go to last post

  32. hard start after running fine all day

    Started by Stinger260, 03-23-2025 07:26 AM
    • Replies: 2
    • Views: 372
    EuropeanAM
    03-24-2025, 02:14 PM Go to last post

  33. Can more power be had from a 2.5L ProXS?

    Started by CarpCommander, 03-19-2025 08:39 AM
    • Replies: 2
    • Views: 471
    EuropeanAM
    03-21-2025, 01:24 PM Go to last post

  34. Which Fuel Mixing oil ?

    Started by Speedboat, 03-12-2025 04:48 PM
    • Replies: 10
    • Views: 687
    SilverFox579
    03-20-2025, 08:22 AM Go to last post

  35. Alarm sounds WHILE cranking the motor

    Started by CarpCommander, 03-01-2025 04:38 AM
    • Replies: 14
    • Views: 853
    EuropeanAM
    03-19-2025, 10:35 AM Go to last post
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