1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-11-2008
    Views:
    809

BBC Boards: Mercury - 3 Liter & 3 Liter High Performance

For discussions related to 3L motors (including XS and ProXS)

Page 1 of 5 123 ... LastLast

  1.   Sticky Threads  

  2. Exclamation Sticky Thread Sticky: FAQ - COMMONLY ASKED/USED POSTS (Look here first): Updated 04/2024

    Started by EuropeanAM, 01-25-2010 10:49 AM
    commonly asked, commonly used, efi, mercury faq, mercury question, optimax
    • Replies: 0
    • Views: 160,885
    EuropeanAM
    01-25-2010, 10:49 AM Go to last post

  3. Sticky Thread Sticky: SMARTCRAFT Options (Checked 11/23)

    Started by 06 SB, 04-08-2018 08:22 PM
    4 Pages •
    1 2 3 ... 4
    11 Attachment(s)
    • Replies: 77
    • Views: 75,017
    EuropeanAM
    10-07-2022, 12:27 PM Go to last post

  4. Thumbs Up Sticky Thread Sticky: If you want to order or price Mercury Engine Parts or Accessories...

    Started by Rhonda, 04-23-2010 09:32 AM
    mercury outboard, mercury parts, mercury parts express, mercury parts lookup, parts
    • Replies: 2
    • Views: 57,078
    EuropeanAM
    10-13-2016, 01:11 PM Go to last post

  5. Thumbs Up Sticky Thread Sticky: Your Patience and Understanding is Appreciated! Updated 11/2/2023

    Started by EuropeanAM, 04-02-2010 08:30 AM
    2 Pages •
    1 2
    • Replies: 31
    • Views: 46,755
    Nikon Man
    04-14-2021, 02:31 AM Go to last post

  6. Lightbulb Sticky Thread Sticky: INTEGRITY Injection (by European Marine) offers Injector Service and Calibration!

    Started by EuropeanAM, 12-22-2010 12:13 PM
    fuel rails, injector calibration, injector cleaning, injector service, mercury, mercury direct injector, mercury fuel injector, optimax injectors
    • Replies: 18
    • Views: 38,277
    EuropeanAM
    01-05-2016, 03:59 AM Go to last post

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

    Started by EuropeanAM, 08-23-2018 10:51 AM
    • Replies: 1
    • Views: 18,472
    fishnmusic
    04-23-2021, 07:27 PM Go to last post

  8. Exclamation Sticky Thread Sticky: Boat just WON'T PERFORM with a 200+hp Engine: WHY?

    Started by EuropeanAM, 10-05-2022 01:03 PM
    • Replies: 3
    • Views: 2,225
    Checkmate1988
    07-20-2023, 12:32 PM Go to last post

  9.   Normal Threads  

  1. Oil, Battery, Spark Plugs, Fuel and Fuel Additive Recommendations Updated 1/16/2024

    Started by EuropeanAM, 08-08-2008 12:39 AM
    10 Pages •
    1 2 3 ... 10
    batteries, battery, cocktail, don's cocktail, ethanol, fuel, fuel additives, mercury, optimax, spark plugs
    • Replies: 188
    • Views: 153,220
    EuropeanAM
    04-12-2024, 10:30 PM Go to last post

  2. Lightbulb Cleaning your cooling water strainer screen on 250 Pro XS

    Started by mikesxpress, 01-27-2015 01:52 PM
    7 Pages •
    1 2 3 ... 7
    10 Attachment(s)
    • Replies: 138
    • Views: 75,879
    EuropeanAM
    04-08-2024, 01:49 PM Go to last post

  3. Lubricating AIR COMPRESSOR for STORAGE

    Started by Rangerdic, 11-16-2015 09:33 PM
    • Replies: 18
    • Views: 7,941
    SilverFox579
    04-05-2024, 07:32 AM Go to last post

  4. torque follow up/ bolt types

    Started by bbbill, 07-04-2016 10:38 AM
    1 Attachment(s)
    • Replies: 19
    • Views: 2,723
    EuropeanAM
    04-11-2024, 08:46 AM Go to last post

  5. Mercury pro xs 2009 1B551344 idle issue

    Started by RBwd8506, 07-17-2023 01:28 PM
    3 Pages •
    1 2 3
    6 Attachment(s)
    • Replies: 57
    • Views: 2,289
    RBwd8506
    03-13-2024, 11:12 AM Go to last post

  6. Merc 225 EFI has lost bottom end power, otherwise runs great

    Started by topwater1956, 06-22-2016 08:07 AM
    • Replies: 13
    • Views: 1,835
    SilverFox579
    04-07-2024, 07:30 AM Go to last post

  7. One more time before I scrap this engine.

    Started by FeFanatic, 02-25-2024 05:19 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 22
    • Views: 1,189
    EuropeanAM
    04-08-2024, 12:55 PM Go to last post

  8. Thermostat

    Started by MikeFromMaryland, 04-05-2024 03:44 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 36
    • Views: 817
    SilverFox579
    04-12-2024, 08:27 AM Go to last post

  9. Proof!!

    Started by Brianmoore25, 03-11-2024 06:22 PM
    1 Attachment(s)
    • Replies: 19
    • Views: 777
    SilverFox579
    03-15-2024, 06:49 AM Go to last post

  10. 1999 200 hp Optimax stalling on take off

    Started by spotfin, 03-29-2024 06:39 PM
    2 Pages •
    1 2
    • Replies: 33
    • Views: 729
    JOE54
    04-12-2024, 06:48 AM Go to last post

  11. Trim pump rear bolt/stud head snapped off

    Started by jkscarab, 02-01-2024 01:10 PM
    2 Pages •
    1 2
    10 Attachment(s)
    • Replies: 38
    • Views: 694
    jkscarab
    Today, 02:33 PM Go to last post

  12. Optimax idle exhaust boot

    Started by Turner326, 02-27-2024 10:59 AM
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 27
    • Views: 653
    Turner326
    03-11-2024, 07:09 PM Go to last post

  13. BRAND NEW- HOT OFF THE PRESS OUTBOARD MAINTENANCE MANUAL!

    Started by EuropeanAM, 03-01-2024 10:17 AM
    • Replies: 15
    • Views: 653
    EuropeanAM
    04-18-2024, 12:20 PM Go to last post

  14. Trime Extender vs Transom Wedges

    Started by clayc, 04-16-2019 01:59 AM
    • Replies: 9
    • Views: 636
    axeman
    03-19-2024, 07:11 AM Go to last post

  15. 250 Pro XS Won’t Get On Plane

    Started by MikeFromMaryland, 03-04-2024 01:43 PM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 630
    MikeFromMaryland
    03-31-2024, 08:38 AM Go to last post

  16. Optimax idle issues and overheat alarm

    Started by Bigbassfish, 03-25-2024 03:08 PM
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 20
    • Views: 583
    EuropeanAM
    04-03-2024, 05:18 PM Go to last post

  17. Cutting out at WOT

    Started by Willis_C, 03-17-2024 04:23 PM
    • Replies: 15
    • Views: 562
    arkiebassnut
    03-29-2024, 08:05 PM Go to last post

  18. Unhappy Lower unit issues

    Started by Trimguy, 03-23-2024 08:49 PM
    3 Attachment(s)
    • Replies: 15
    • Views: 486
    Trimguy
    04-09-2024, 08:10 PM Go to last post

  19. Question What's wrong with this picture?

    Started by EuropeanAM, 03-23-2024 02:36 PM
    bubbas backyard boatworld, youtube certified, youtube training 1 Attachment(s)
    • Replies: 7
    • Views: 474
    Savage
    03-25-2024, 07:48 PM Go to last post

  20. European marine

    Started by cannon20xrd, 03-12-2024 05:46 PM
    • Replies: 11
    • Views: 468
    Check85
    03-15-2024, 12:01 PM Go to last post

  21. Fuel pressure.

    Started by Turner326, 04-13-2024 10:04 AM
    2 Pages •
    1 2
    • Replies: 30
    • Views: 457
    Turner326
    Yesterday, 11:03 AM Go to last post

  22. Opti-Max primary oil tank

    Started by Rick Wilson, 03-19-2024 04:41 PM
    • Replies: 15
    • Views: 456
    EuropeanAM
    03-30-2024, 10:46 AM Go to last post

  23. Trash in thermostat HACK

    Started by chad202, 03-29-2024 09:38 AM
    • Replies: 12
    • Views: 455
    Savage
    03-30-2024, 11:53 PM Go to last post

  24. Low oil alarm.

    Started by Facemelter, 04-01-2024 06:32 PM
    • Replies: 19
    • Views: 447
    EuropeanAM
    04-11-2024, 08:42 AM Go to last post

  25. 1998 225 opti lack of fuel

    Started by ncshooter, 03-08-2024 10:12 PM
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 20
    • Views: 442
    lpugh
    03-12-2024, 11:08 AM Go to last post

  26. Using motor muffs on a 250 optimax

    Started by pumamac, 03-24-2024 07:27 PM
    • Replies: 9
    • Views: 433
    Savage
    04-02-2024, 10:34 PM Go to last post

  27. Question Mercmonitor back-feeding voltage when using two 12V circuits.

    Started by joco0101, 01-29-2023 12:45 PM
    1 Attachment(s)
    • Replies: 12
    • Views: 429
    biga0556
    04-16-2024, 10:07 AM Go to last post

  28. Mercury 250EFI OT702847 shutting down

    Started by Daretofish, 04-07-2024 01:07 PM
    2 Pages •
    1 2
    • Replies: 25
    • Views: 428
    Daretofish
    04-20-2024, 07:06 AM Go to last post

  29. 2013 250 pro xs not running right

    Started by davidf, 03-31-2024 12:34 PM
    • Replies: 12
    • Views: 423
    EuropeanAM
    04-17-2024, 05:42 PM Go to last post

  30. Alternator and Charging Issues

    Started by RangerJim, 04-08-2024 05:30 PM
    2 Pages •
    1 2
    • Replies: 23
    • Views: 400
    EuropeanAM
    04-15-2024, 04:05 PM Go to last post

  31. CLEANING AIR COMPRESSOR WATER SUPPLY STRAINER- OPTIMAX 3L MODELS

    Started by EuropeanAM, 04-08-2024 04:59 PM
    7 Attachment(s)
    • Replies: 9
    • Views: 399
    EuropeanAM
    04-19-2024, 12:17 PM Go to last post

  32. Don's Cocktail

    Started by Champ 2001, 03-14-2024 11:54 AM
    • Replies: 5
    • Views: 384
    EuropeanAM
    03-18-2024, 08:16 PM Go to last post

  33. Oil tank

    Started by Steve Robinson, 04-06-2024 09:02 AM
    • Replies: 14
    • Views: 375
    EuropeanAM
    04-14-2024, 03:33 PM Go to last post

  34. 225 Optimax Pro XS cuts out when getting on plane.

    Started by bassfisher444, 04-06-2024 09:18 PM
    1 Attachment(s)
    • Replies: 15
    • Views: 373
    EuropeanAM
    04-21-2024, 05:33 PM Go to last post

  35. 2016 Optimax intermittent firing issue

    Started by tdcoleman, 07-10-2022 02:48 PM
    • Replies: 12
    • Views: 365
    EuropeanAM
    Yesterday, 07:07 PM Go to last post
Page 1 of 5 123 ... LastLast

Forum Information and Options

Moderators of this Forum

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.