1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 1/12/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-12-2008
    Views:
    540

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

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

Page 1 of 3 123 LastLast

  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 02:03 PM
    • Replies: 3
    • Views: 1,864
    Checkmate1988
    07-20-2023, 01:32 PM Go to last post

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

    Started by 06 SB, 04-08-2018 09:22 PM
    4 Pages •
    1 2 3 ... 4
    11 Attachment(s)
    • Replies: 77
    • Views: 70,858
    EuropeanAM
    10-07-2022, 01:27 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 11:51 AM
    • Replies: 1
    • Views: 17,863
    fishnmusic
    04-23-2021, 08:27 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 09:30 AM
    2 Pages •
    1 2
    • Replies: 31
    • Views: 45,266
    Nikon Man
    04-14-2021, 03:31 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 10:32 AM
    mercury outboard, mercury parts, mercury parts express, mercury parts lookup, parts
    • Replies: 2
    • Views: 55,754
    EuropeanAM
    10-13-2016, 02:11 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 01:13 PM
    fuel rails, injector calibration, injector cleaning, injector service, mercury, mercury direct injector, mercury fuel injector, optimax injectors
    • Replies: 18
    • Views: 37,011
    EuropeanAM
    01-05-2016, 04:59 AM Go to last post

  8. Exclamation Sticky Thread Sticky: FAQ - COMMONLY ASKED/USED POSTS (Look here first): Updated 11/2023

    Started by EuropeanAM, 01-25-2010 11:49 AM
    commonly asked, commonly used, efi, mercury faq, mercury question, optimax
    • Replies: 0
    • Views: 158,065
    EuropeanAM
    01-25-2010, 11:49 AM Go to last post

  9.   Normal Threads  

  1. Detune a pro xs 250 down to 225hp ?

    Started by Ranger-Jim, 12-02-2023 11:33 PM
    • Replies: 4
    • Views: 109
    FeFanatic
    Today, 11:26 AM Go to last post

  2. Mercury Beeper

    Started by DieselDood, 12-01-2023 03:59 PM
    • Replies: 10
    • Views: 176
    DieselDood
    Today, 09:41 AM Go to last post

  3. 300xs Fuel/Air Pressure Questions

    Started by TR1, 11-08-2023 04:06 PM
    • Replies: 16
    • Views: 322
    TR1
    Today, 09:39 AM Go to last post

  4. Full Throttle Stop Screw

    Started by Otdrzman, Today 08:47 AM
    1 Attachment(s)
    • Replies: 0
    • Views: 21
    Otdrzman
    Today, 08:47 AM Go to last post

  5. THANKS AND GOODBYE

    Started by Another Distraction, 12-03-2023 01:34 PM
    • Replies: 3
    • Views: 216
    Another Distraction
    Today, 07:34 AM Go to last post

  6. 2009 200 optimax

    Started by Derek25x, Today 12:33 AM
    • Replies: 0
    • Views: 27
    Derek25x
    Today, 12:33 AM Go to last post

  7. 2001 225 efi knocking under load

    Started by tylerjackson311, Yesterday 11:51 PM
    • Replies: 0
    • Views: 22
    tylerjackson311
    Yesterday, 11:51 PM Go to last post

  8. Moved: 1988 150 xr4 Assembly

    Started by ekwalker, 12-02-2023 08:48 AM
    •  
    •  

  9. Am I being unreasonable or overly cautious??

    Started by Casey6404, Yesterday 12:28 PM
    • Replies: 1
    • Views: 120
    EuropeanAM
    Yesterday, 08:12 PM Go to last post

  10. 2018 Mercury 250 Pro XS 2 stroke power issue

    Started by LUguy08, 11-26-2023 04:27 PM
    • Replies: 9
    • Views: 309
    EuropeanAM
    Yesterday, 08:07 PM Go to last post

  11. Compressor oil return hoses.

    Started by holic, 11-27-2023 09:29 PM
    1 Attachment(s)
    • Replies: 14
    • Views: 305
    EuropeanAM
    Yesterday, 07:55 PM Go to last post

  12. Advice on thermostats

    Started by Phoenix Jim, 11-29-2023 04:28 PM
    • Replies: 14
    • Views: 406
    EuropeanAM
    Yesterday, 07:48 PM Go to last post

  13. Ethanol Free Fuel

    Started by TheRubberDuck, 11-27-2023 08:01 PM
    • Replies: 16
    • Views: 341
    EuropeanAM
    11-30-2023, 03:30 PM Go to last post

  14. 2004 250xs gearcase?

    Started by 96ranger492vs, 11-29-2023 05:17 PM
    • Replies: 1
    • Views: 82
    EuropeanAM
    11-29-2023, 07:06 PM Go to last post

  15. 225 Pro XS slow to take off

    Started by wardt61, 10-09-2023 08:46 AM
    • Replies: 8
    • Views: 319
    wardt61
    11-29-2023, 04:35 PM Go to last post

  16. Mercury 2017 Pro XS 250 Compressor Belt

    Started by Ranger Z19, 11-22-2023 02:19 PM
    • Replies: 2
    • Views: 245
    Ranger Z19
    11-28-2023, 06:59 PM Go to last post

  17. It’s Oil Injected…Why Would Running Lean on Fuel Cause Damage?

    Started by TR1, 11-28-2023 04:10 PM
    • Replies: 3
    • Views: 162
    TR1
    11-28-2023, 05:59 PM Go to last post

  18. Revised Fuel Cocktail

    Started by Shotgun, 11-27-2023 08:30 AM
    • Replies: 7
    • Views: 284
    SilverFox579
    11-28-2023, 10:43 AM Go to last post

  19. Question What Could Cause This?

    Started by TX721, 11-22-2023 05:10 PM
    9 Attachment(s)
    • Replies: 13
    • Views: 518
    FeFanatic
    11-28-2023, 09:04 AM Go to last post

  20. 2002 mercury optimax 225hp surging

    Started by Timh2002-520vx, 11-26-2023 01:42 AM
    • Replies: 5
    • Views: 154
    Calibama
    11-28-2023, 05:59 AM Go to last post

  21. Compressor End Cap

    Started by holic, 11-26-2023 03:20 PM
    • Replies: 4
    • Views: 160
    EuropeanAM
    11-27-2023, 11:55 AM Go to last post

  22. 2018 Mercury ProXS reliability???

    Started by wjhuskey, 11-25-2023 07:45 PM
    • Replies: 4
    • Views: 236
    EuropeanAM
    11-27-2023, 11:53 AM Go to last post

  23. Vesselview Link on 2010 Mercury

    Started by chsapeak, 11-25-2023 09:20 AM
    • Replies: 1
    • Views: 65
    EuropeanAM
    11-27-2023, 11:50 AM Go to last post

  24. Happy Thanksgiving

    Started by DaveH, 11-23-2023 02:58 PM
    • Replies: 1
    • Views: 48
    EuropeanAM
    11-27-2023, 11:43 AM Go to last post

  25. 2018 250 Pro Xs Rev limiter

    Started by chad202, 11-21-2023 07:32 AM
    • Replies: 3
    • Views: 175
    EuropeanAM
    11-27-2023, 11:31 AM Go to last post

  26. 2016 Mercury 225 Pro XS

    Started by jaybird17, 11-21-2023 08:58 PM
    • Replies: 3
    • Views: 194
    EuropeanAM
    11-27-2023, 11:27 AM Go to last post

  27. Where to get 3.0L Optimax rebuilt- Near NE PA

    Started by lennyg3, 11-25-2023 04:32 PM
    • Replies: 4
    • Views: 193
    Savage
    11-26-2023, 07:36 PM Go to last post

  28. 2018 250 ProXS 6 beeps and fluctuating RPM reading at constant idle

    Started by jbabin76, 11-19-2023 09:28 PM
    2 Attachment(s)
    • Replies: 2
    • Views: 152
    jbabin76
    11-24-2023, 09:57 AM Go to last post

  29. Strainer(s)???

    Started by JCJ, 11-21-2023 07:53 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 209
    JCJ
    11-22-2023, 05:30 PM Go to last post

  30. Can an Opti power head be installed on a 225 EFI?

    Started by Weekiman, 11-18-2023 02:15 PM
    • Replies: 7
    • Views: 310
    Weekiman
    11-22-2023, 02:53 PM Go to last post

  31. Alternator

    Started by Bass in the grass, 11-19-2023 05:00 PM
    • Replies: 7
    • Views: 203
    EuropeanAM
    11-22-2023, 01:50 PM Go to last post

  32. Mwec ProXS 250 sparkplug change

    Started by khart, 10-11-2023 11:28 AM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 705
    EuropeanAM
    11-22-2023, 01:44 PM Go to last post

  33. Could this be a coil issue or maybe the reeds(?)

    Started by SlumpGumpy, 11-20-2023 11:53 AM
    • Replies: 3
    • Views: 188
    EuropeanAM
    11-22-2023, 01:39 PM Go to last post

  34. High Temp. Alarm

    Started by JCJ, 11-19-2023 05:46 PM
    • Replies: 4
    • Views: 146
    EuropeanAM
    11-22-2023, 01:38 PM Go to last post

  35. New VesselView Mobile

    Started by EuropeanAM, 02-10-2017 06:57 AM
    7 Pages •
    1 2 3 ... 7
    • Replies: 135
    • Views: 92,755
    Bryanmc57
    11-22-2023, 11:03 AM Go to last post
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