1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 1/12/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-12-2008
    Views:
    553

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: 1,883
    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: 70,957
    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: 17,887
    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: 45,318
    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: 55,780
    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: 37,047
    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: 158,164
    EuropeanAM
    01-25-2010, 11:49 AM Go to last post

  9.   Normal Threads  

  1. Full Throttle Stop Screw

    Started by Otdrzman, 12-05-2023 08:47 AM
    1 Attachment(s)
    • Replies: 15
    • Views: 221
    EuropeanAM
    Today, 02:49 PM Go to last post

  2. 2016 225 Mercury Pro XS

    Started by jaybird17, 12-07-2023 08:40 PM
    • Replies: 3
    • Views: 104
    EuropeanAM
    Today, 02:48 PM Go to last post

  3. Diagnostic Port

    Started by Otdrzman, Yesterday 04:12 PM
    • Replies: 3
    • Views: 90
    EuropeanAM
    Today, 02:48 PM Go to last post

  4. Mercury motor info

    Started by Catchbass, 12-05-2023 05:10 PM
    • Replies: 5
    • Views: 165
    EuropeanAM
    Today, 02:25 PM Go to last post

  5. THANKS AND GOODBYE

    Started by Another Distraction, 12-03-2023 01:34 PM
    • Replies: 8
    • Views: 483
    JOE54
    Yesterday, 01:17 PM Go to last post

  6. 2018 Mercury 250 Pro XS 2 stroke oil, fuel filter and spark plugs

    Started by LUguy08, 12-07-2023 09:14 AM
    • Replies: 4
    • Views: 113
    EuropeanAM
    12-07-2023, 06:27 PM Go to last post

  7. Oil, Battery, Spark Plugs, Fuel and Fuel Additive Recommendations Updated 4/17/20

    Started by EuropeanAM, 08-08-2008 01:39 AM
    10 Pages •
    1 2 3 ... 10
    batteries, battery, cocktail, don's cocktail, ethanol, fuel, fuel additives, mercury, optimax, spark plugs
    • Replies: 182
    • Views: 148,911
    EuropeanAM
    12-07-2023, 06:10 PM Go to last post

  8. Am I being unreasonable or overly cautious??

    Started by Casey6404, 12-04-2023 12:28 PM
    • Replies: 4
    • Views: 308
    Casey6404
    12-06-2023, 09:12 PM Go to last post

  9. 2001 225 efi knocking under load

    Started by tylerjackson311, 12-04-2023 11:51 PM
    • Replies: 1
    • Views: 90
    EuropeanAM
    12-06-2023, 02:22 PM Go to last post

  10. 2009 200 optimax

    Started by Derek25x, 12-05-2023 12:33 AM
    • Replies: 1
    • Views: 88
    EuropeanAM
    12-06-2023, 02:21 PM Go to last post

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

    Started by Ranger-Jim, 12-02-2023 11:33 PM
    • Replies: 4
    • Views: 205
    FeFanatic
    12-05-2023, 11:26 AM Go to last post

  12. Mercury Beeper

    Started by DieselDood, 12-01-2023 03:59 PM
    • Replies: 10
    • Views: 201
    DieselDood
    12-05-2023, 09:41 AM Go to last post

  13. 300xs Fuel/Air Pressure Questions

    Started by TR1, 11-08-2023 04:06 PM
    • Replies: 16
    • Views: 353
    TR1
    12-05-2023, 09:39 AM Go to last post

  14. 2018 Mercury 250 Pro XS 2 stroke power issue

    Started by LUguy08, 11-26-2023 04:27 PM
    • Replies: 9
    • Views: 346
    EuropeanAM
    12-04-2023, 08:07 PM Go to last post

  15. Compressor oil return hoses.

    Started by holic, 11-27-2023 09:29 PM
    1 Attachment(s)
    • Replies: 14
    • Views: 343
    EuropeanAM
    12-04-2023, 07:55 PM Go to last post

  16. Advice on thermostats

    Started by Phoenix Jim, 11-29-2023 04:28 PM
    • Replies: 14
    • Views: 436
    EuropeanAM
    12-04-2023, 07:48 PM Go to last post

  17. Ethanol Free Fuel

    Started by TheRubberDuck, 11-27-2023 08:01 PM
    • Replies: 16
    • Views: 379
    EuropeanAM
    11-30-2023, 03:30 PM Go to last post

  18. 2004 250xs gearcase?

    Started by 96ranger492vs, 11-29-2023 05:17 PM
    • Replies: 1
    • Views: 95
    EuropeanAM
    11-29-2023, 07:06 PM Go to last post

  19. 225 Pro XS slow to take off

    Started by wardt61, 10-09-2023 08:46 AM
    • Replies: 8
    • Views: 329
    wardt61
    11-29-2023, 04:35 PM Go to last post

  20. Mercury 2017 Pro XS 250 Compressor Belt

    Started by Ranger Z19, 11-22-2023 02:19 PM
    • Replies: 2
    • Views: 268
    Ranger Z19
    11-28-2023, 06:59 PM Go to last post

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

    Started by TR1, 11-28-2023 04:10 PM
    • Replies: 3
    • Views: 177
    TR1
    11-28-2023, 05:59 PM Go to last post

  22. Revised Fuel Cocktail

    Started by Shotgun, 11-27-2023 08:30 AM
    • Replies: 7
    • Views: 323
    SilverFox579
    11-28-2023, 10:43 AM Go to last post

  23. Question What Could Cause This?

    Started by TX721, 11-22-2023 05:10 PM
    9 Attachment(s)
    • Replies: 13
    • Views: 549
    FeFanatic
    11-28-2023, 09:04 AM Go to last post

  24. 2002 mercury optimax 225hp surging

    Started by Timh2002-520vx, 11-26-2023 01:42 AM
    • Replies: 5
    • Views: 166
    Calibama
    11-28-2023, 05:59 AM Go to last post

  25. Compressor End Cap

    Started by holic, 11-26-2023 03:20 PM
    • Replies: 4
    • Views: 179
    EuropeanAM
    11-27-2023, 11:55 AM Go to last post

  26. 2018 Mercury ProXS reliability???

    Started by wjhuskey, 11-25-2023 07:45 PM
    • Replies: 4
    • Views: 255
    EuropeanAM
    11-27-2023, 11:53 AM Go to last post

  27. Vesselview Link on 2010 Mercury

    Started by chsapeak, 11-25-2023 09:20 AM
    • Replies: 1
    • Views: 79
    EuropeanAM
    11-27-2023, 11:50 AM Go to last post

  28. Happy Thanksgiving

    Started by DaveH, 11-23-2023 02:58 PM
    • Replies: 1
    • Views: 56
    EuropeanAM
    11-27-2023, 11:43 AM Go to last post

  29. 2018 250 Pro Xs Rev limiter

    Started by chad202, 11-21-2023 07:32 AM
    • Replies: 3
    • Views: 196
    EuropeanAM
    11-27-2023, 11:31 AM Go to last post

  30. 2016 Mercury 225 Pro XS

    Started by jaybird17, 11-21-2023 08:58 PM
    • Replies: 3
    • Views: 219
    EuropeanAM
    11-27-2023, 11:27 AM Go to last post

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

    Started by lennyg3, 11-25-2023 04:32 PM
    • Replies: 4
    • Views: 214
    Savage
    11-26-2023, 07:36 PM Go to last post

  32. 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: 167
    jbabin76
    11-24-2023, 09:57 AM Go to last post

  33. Strainer(s)???

    Started by JCJ, 11-21-2023 07:53 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 222
    JCJ
    11-22-2023, 05:30 PM Go to last post

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

    Started by Weekiman, 11-18-2023 02:15 PM
    • Replies: 7
    • Views: 323
    Weekiman
    11-22-2023, 02:53 PM Go to last post

  35. Alternator

    Started by Bass in the grass, 11-19-2023 05:00 PM
    • Replies: 7
    • Views: 226
    EuropeanAM
    11-22-2023, 01:50 PM Go to last post
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