1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-11-2008
    Views:
    756

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: 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: 160,622
    EuropeanAM
    01-25-2010, 10:49 AM Go to last post

  3. 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: 38,078
    EuropeanAM
    01-05-2016, 03:59 AM 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: 56,909
    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: 46,558
    Nikon Man
    04-14-2021, 02:31 AM Go to last post

  6. 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: 18,376
    fishnmusic
    04-23-2021, 07:27 PM Go to last post

  7. 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: 74,603
    EuropeanAM
    10-07-2022, 12:27 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: 2,196
    Checkmate1988
    07-20-2023, 12:32 PM Go to last post

  9.   Normal Threads  

  1. Poppet valve symptoms

    Started by Passionre, 03-02-2024 06:44 AM
    • Replies: 2
    • Views: 223
    EuropeanAM
    03-02-2024, 01:32 PM Go to last post

  2. When did the 1.25" Propshaft Start? What hub for 2011 225 Pro XS?

    Started by AR Champ, 02-11-2024 10:15 PM
    5 Attachment(s)
    • Replies: 12
    • Views: 346
    AR Champ
    03-02-2024, 06:50 PM Go to last post

  3. 2000 Merc 250 XB Tilt Trim Sender

    Started by gonzz, 03-03-2024 11:12 PM
    • Replies: 1
    • Views: 66
    JOE54
    03-04-2024, 06:53 AM Go to last post

  4. Unhappy Optimax 225 power loss

    Started by r0b3rt, 09-27-2023 10:19 PM
    3 Pages •
    1 2 3
    7 Attachment(s)
    • Replies: 54
    • Views: 2,363
    Savage
    03-04-2024, 08:18 AM Go to last post

  5. Fuel in starport rail schrader valve.

    Started by BASSINK, 03-03-2024 10:41 AM
    • Replies: 3
    • Views: 174
    EuropeanAM
    03-04-2024, 09:08 AM Go to last post

  6. Oil residue from motor... 200 Merc EFI 3.0

    Started by jb3601, 03-03-2024 04:38 PM
    • Replies: 2
    • Views: 118
    EuropeanAM
    03-04-2024, 09:16 AM Go to last post

  7. Mercury 250 Pro XB cutting out

    Started by Stratos.250, 01-09-2024 07:30 AM
    mercury 250
    • Replies: 14
    • Views: 569
    Stratos.250
    03-04-2024, 09:17 AM Go to last post

  8. Thumbs Up 225 PRO XS losing power - sparking on the block :(

    Started by wallysone, 03-04-2024 04:04 AM
    • Replies: 3
    • Views: 127
    EuropeanAM
    03-04-2024, 09:18 AM Go to last post

  9. Changing rail diaphrams

    Started by DewRonInc, 03-03-2024 09:57 PM
    • Replies: 2
    • Views: 163
    DewRonInc
    03-04-2024, 09:54 AM Go to last post

  10. 03 250xs lower unit options

    Started by smoken86, 03-03-2024 06:53 PM
    4 Attachment(s)
    • Replies: 7
    • Views: 177
    bass.man65
    03-04-2024, 11:34 AM Go to last post

  11. 2 stroke Pro xs 225 vs 250

    Started by Check85, 03-02-2024 09:40 AM
    • Replies: 11
    • Views: 423
    Check85
    03-04-2024, 01:04 PM Go to last post

  12. Measuring setback properly

    Started by Check85, 02-26-2024 06:44 AM
    2 Pages •
    1 2
    13 Attachment(s)
    • Replies: 30
    • Views: 644
    Check85
    03-04-2024, 01:34 PM Go to last post

  13. Question 2016 Pro XS 250 2 stroke, System Fault 26

    Started by Nutoy, 02-23-2024 08:42 AM
    • Replies: 9
    • Views: 385
    EuropeanAM
    03-04-2024, 07:23 PM Go to last post

  14. prop nut question

    Started by 4motion, 02-28-2024 01:06 AM
    • Replies: 6
    • Views: 279
    4motion
    03-05-2024, 11:37 PM Go to last post

  15. Need advice on what needs done after draining old gas from tank

    Started by cwill, 03-05-2024 11:41 AM
    • Replies: 4
    • Views: 158
    SilverFox579
    03-06-2024, 07:02 AM Go to last post

  16. guardian mode with no alarm

    Started by plug_knocker, 03-05-2024 08:24 AM
    • Replies: 9
    • Views: 243
    JOE54
    03-06-2024, 08:40 AM Go to last post

  17. 2000 Mercury 225 EFI Leaky trim

    Started by Cbj89, 03-04-2024 05:18 PM
    • Replies: 6
    • Views: 148
    JOE54
    03-06-2024, 08:43 AM Go to last post

  18. 250 pro xs 2 stroke question

    Started by basshound250, 03-06-2024 07:13 PM
    • Replies: 2
    • Views: 180
    EuropeanAM
    03-07-2024, 12:50 PM Go to last post

  19. FYI

    Started by Redngoo, 03-05-2024 06:17 AM
    • Replies: 13
    • Views: 409
    Redngoo
    03-07-2024, 04:25 PM Go to last post

  20. 2015 Pro XS 217 code?

    Started by Skippy909, 03-03-2024 07:07 PM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 441
    EuropeanAM
    03-08-2024, 01:31 PM Go to last post

  21. What is the best fuel to run

    Started by Pat Delaney, 02-29-2024 03:14 PM
    2 Pages •
    1 2
    • Replies: 21
    • Views: 752
    EuropeanAM
    03-08-2024, 01:45 PM Go to last post

  22. LU gear lube question

    Started by 4motion, 03-06-2024 10:51 PM
    4 Attachment(s)
    • Replies: 7
    • Views: 317
    4motion
    03-08-2024, 05:36 PM Go to last post

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

    Started by Ntrain23, 02-20-2024 12:25 PM
    4 Attachment(s)
    • Replies: 15
    • Views: 433
    EuropeanAM
    03-09-2024, 10:07 AM Go to last post

  24. water pump rebuild kit

    Started by flipNfrog, 03-08-2024 03:44 PM
    • Replies: 8
    • Views: 289
    Bryanmc57
    03-11-2024, 11:41 AM Go to last post

  25. 2013 Pro XS 250 TPI Issues

    Started by mini-x fan, 02-24-2024 12:09 PM
    1 Attachment(s)
    • Replies: 9
    • Views: 329
    EuropeanAM
    03-11-2024, 12:21 PM Go to last post

  26. Confused on the various 300x weights listed

    Started by CarpCommander, 03-08-2024 06:09 PM
    • Replies: 9
    • Views: 268
    EuropeanAM
    03-11-2024, 12:29 PM Go to last post

  27. Gfs10

    Started by Turner326, 03-10-2024 01:04 PM
    • Replies: 2
    • Views: 125
    EuropeanAM
    03-11-2024, 12:50 PM Go to last post

  28. Question 2000 Optimax 225 update question.

    Started by Atomicbassturd, 03-11-2024 09:34 AM
    • Replies: 3
    • Views: 131
    Atomicbassturd
    03-11-2024, 02:39 PM Go to last post

  29. 300XS spark plug gap

    Started by cbp84, 03-11-2024 04:23 PM
    • Replies: 1
    • Views: 102
    EuropeanAM
    03-11-2024, 07:02 PM Go to last post

  30. Optimax idle exhaust boot

    Started by Turner326, 02-27-2024 10:59 AM
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 27
    • Views: 643
    Turner326
    03-11-2024, 07:09 PM Go to last post

  31. 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: 436
    lpugh
    03-12-2024, 11:08 AM Go to last post

  32. Optimax Service Manual

    Started by DieselDood, 03-11-2024 04:32 PM
    • Replies: 4
    • Views: 207
    EuropeanAM
    03-12-2024, 12:53 PM Go to last post

  33. 2004 200 EFI NMEA 2000

    Started by NDC5315, 03-12-2024 10:52 PM
    • Replies: 2
    • Views: 106
    EuropeanAM
    03-13-2024, 10:36 AM Go to last post

  34. 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: 2,253
    RBwd8506
    03-13-2024, 11:12 AM Go to last post

  35. 2005 Mercury 250 XS OT998394 racing shop motor for parts

    Started by Steve Big Bait Byrd, 03-06-2024 02:53 PM
    • Replies: 6
    • Views: 278
    EuropeanAM
    03-14-2024, 12:25 AM Go to last post
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