1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-11-2008
    Views:
    922

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

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

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  1.   Sticky Threads  

  2. 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: 2,289
    Checkmate1988
    07-20-2023, 12:32 PM 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: 75,742
    EuropeanAM
    10-07-2022, 12:27 PM Go to last post

  4. 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: 18,672
    fishnmusic
    04-23-2021, 07:27 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: 47,065
    Nikon Man
    04-14-2021, 02:31 AM Go to last post

  6. 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: 57,368
    EuropeanAM
    10-13-2016, 01:11 PM Go to last post

  7. 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: 38,532
    EuropeanAM
    01-05-2016, 03:59 AM Go to last post

  8. 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: 161,547
    EuropeanAM
    01-25-2010, 10:49 AM Go to last post

  9.   Normal Threads  

  1. Don's Fuel System Treatment Coctail Question.

    Started by Speedboat, 05-13-2024 11:45 AM
    • Replies: 17
    • Views: 274
    caddelma
    Today, 04:51 AM Go to last post

  2. 300xs Smartcraft and Analog Gauges with AGI help

    Started by Honda92, 04-25-2024 09:50 AM
    6 Attachment(s)
    • Replies: 15
    • Views: 269
    Honda92
    Yesterday, 09:50 PM Go to last post

  3. Tracker valve diaphragm

    Started by 1ranger487vs, Yesterday 12:30 PM
    • Replies: 5
    • Views: 61
    1ranger487vs
    Yesterday, 09:05 PM Go to last post

  4. Optimax idle issues and overheat alarm

    Started by Bigbassfish, 03-25-2024 03:08 PM
    3 Pages •
    1 2 3
    5 Attachment(s)
    • Replies: 50
    • Views: 1,154
    Bigbassfish
    Yesterday, 06:58 PM Go to last post

  5. Moved: Mercury optimax running hot?

    Started by Hamonrye, 05-14-2024 09:09 PM
    •  
    •  

  6. 300xs out of storage issue (high revs)

    Started by Maxdvr, 05-14-2024 08:12 PM
    • Replies: 4
    • Views: 68
    EuropeanAM
    Yesterday, 06:08 PM Go to last post

  7. Heat Alarm Threshold

    Started by Rudeman, 04-22-2024 10:19 AM
    1 Attachment(s)
    • Replies: 18
    • Views: 314
    EuropeanAM
    Yesterday, 05:50 PM Go to last post

  8. 2014 Optimax pro Xs crank no start.

    Started by Markyn, 05-11-2024 06:16 PM
    • Replies: 8
    • Views: 172
    EuropeanAM
    Yesterday, 03:11 PM Go to last post

  9. Follow up my previous thermostat issue, and a new problem to ask about........

    Started by GamblerJeff, 05-01-2024 06:36 PM
    3 Pages •
    1 2 3
    • Replies: 42
    • Views: 790
    GamblerJeff
    05-14-2024, 08:29 PM Go to last post

  10. DFI oil gelled again

    Started by fishin2deep4u, 05-14-2024 03:04 AM
    • Replies: 8
    • Views: 213
    EuropeanAM
    05-14-2024, 06:22 PM Go to last post

  11. 2005 200 optimax

    Started by blublazer, 05-14-2024 09:32 AM
    • Replies: 2
    • Views: 71
    lpugh
    05-14-2024, 06:17 PM Go to last post

  12. 225 Pro XS shuttering at low speed ?

    Started by Flipper920, 05-12-2024 06:47 PM
    • Replies: 3
    • Views: 107
    lpugh
    05-14-2024, 06:00 PM Go to last post

  13. Fuel air pressure part 2

    Started by 1ranger487vs, 05-14-2024 03:44 PM
    • Replies: 4
    • Views: 58
    lpugh
    05-14-2024, 05:58 PM Go to last post

  14. PCM Failure?

    Started by nightcaller, 04-30-2024 07:42 PM
    • Replies: 7
    • Views: 200
    EuropeanAM
    05-14-2024, 03:34 PM Go to last post

  15. Relief Valve Optimax 225.

    Started by geeb2, 05-13-2024 12:37 PM
    • Replies: 1
    • Views: 62
    EuropeanAM
    05-14-2024, 03:26 PM Go to last post

  16. 250 Pro XS Power Loss

    Started by PickettZ9, 05-05-2024 10:24 PM
    • Replies: 12
    • Views: 353
    EuropeanAM
    05-14-2024, 03:04 PM Go to last post

  17. Fuel delivery issue???

    Started by yellowc5, 05-06-2024 01:11 PM
    • Replies: 12
    • Views: 215
    EuropeanAM
    05-14-2024, 03:01 PM Go to last post

  18. Grey Fuel Line Extended to Pulse Pump with Black Line?

    Started by Ntrain23, 02-20-2024 12:25 PM
    6 Attachment(s)
    • Replies: 17
    • Views: 533
    EuropeanAM
    05-14-2024, 02:37 PM Go to last post

  19. air injector flow too high after cleaning = problem or no?

    Started by motuman, 07-31-2023 02:54 PM
    • Replies: 13
    • Views: 680
    EuropeanAM
    05-14-2024, 02:29 PM Go to last post

  20. Low oil alarm

    Started by 65Stang, 05-09-2024 08:24 PM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 303
    GamblerJeff
    05-14-2024, 12:59 PM Go to last post

  21. Question Ecm printout discrepancy.

    Started by Atomicbassturd, 05-11-2024 06:34 AM
    • Replies: 7
    • Views: 172
    Atomicbassturd
    05-12-2024, 09:20 PM Go to last post

  22. 1998 Mercury 225 HP EFI alternator belt discontinued?

    Started by Timbeck, 05-11-2024 07:51 AM
    • Replies: 4
    • Views: 146
    jerzia
    05-12-2024, 03:49 PM Go to last post

  23. Bad batch of Mercury DFI oil

    Started by outsidesmoke, 05-10-2024 11:09 PM
    • Replies: 4
    • Views: 276
    EuropeanAM
    05-12-2024, 12:38 PM Go to last post

  24. Lumpy Optimax Oil

    Started by bk652, 03-07-2023 08:23 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 1,361
    EuropeanAM
    05-12-2024, 12:08 PM Go to last post

  25. Smartcraft alarms

    Started by Horsquatch, 05-10-2024 05:45 AM
    mercury efi
    • Replies: 5
    • Views: 113
    EuropeanAM
    05-12-2024, 12:04 PM Go to last post

  26. 2012 optimax 250hp, cracked head.

    Started by scorchx1245, 08-05-2022 12:46 PM
    1 Attachment(s)
    • Replies: 12
    • Views: 575
    Otdrzman
    05-10-2024, 04:01 PM Go to last post

  27. 225 Optimax Pro XS cuts out when getting on plane.

    Started by bassfisher444, 04-06-2024 09:18 PM
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 26
    • Views: 726
    EuropeanAM
    05-10-2024, 03:33 PM Go to last post

  28. 200 opti starter jamming on flywheel???

    Started by Dirt69, 05-09-2024 08:43 PM
    bassboat, mercury, optimax 200, ranger 519, starter
    • Replies: 1
    • Views: 71
    EuropeanAM
    05-10-2024, 12:25 PM Go to last post

  29. Continuous beep shortly after startup - 2015 250 hp ProXS

    Started by Bevaughan87, 05-10-2024 07:32 AM
    • Replies: 3
    • Views: 90
    EuropeanAM
    05-10-2024, 12:17 PM Go to last post

  30. 2" spacers?

    Started by 19trx Patriot, 05-02-2024 07:42 AM
    • Replies: 19
    • Views: 373
    19trx Patriot
    05-09-2024, 09:52 PM Go to last post

  31. Is it normal that tell tale water is cool when idling for 10 minutes

    Started by wang305305, 05-08-2024 01:30 PM
    • Replies: 2
    • Views: 175
    EuropeanAM
    05-09-2024, 02:53 PM Go to last post

  32. Dead spot in trim

    Started by doublej93, 04-22-2024 05:20 AM
    • Replies: 14
    • Views: 292
    JOE54
    05-09-2024, 01:01 PM Go to last post

  33. 200 Pro XS DFI Oil leak (2B524067)

    Started by basshole51, 05-04-2024 04:47 PM
    • Replies: 19
    • Views: 345
    JOE54
    05-09-2024, 06:53 AM Go to last post

  34. Fuel air pressures

    Started by 1ranger487vs, 05-07-2024 02:44 PM
    • Replies: 8
    • Views: 153
    1ranger487vs
    05-08-2024, 05:40 PM Go to last post

  35. 225 ProXs rigging 2 stroke folk

    Started by Check85, 05-07-2024 05:57 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 132
    EuropeanAM
    05-08-2024, 02:02 PM Go to last post
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