1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-11-2008
    Views:
    943

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: Boat just WON'T PERFORM with a 200+hp Engine: WHY?

    Started by EuropeanAM, 10-05-2022 01:03 PM
    • Replies: 3
    • Views: 2,395
    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: 76,420
    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: 18,793
    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: 47,367
    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: 57,616
    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: 38,740
    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: 161,931
    EuropeanAM
    01-25-2010, 10:49 AM Go to last post

  9.   Normal Threads  

  1. Mercury XB Torque master 2 lower?

    Started by bassfisher444, Today 08:39 AM
    • Replies: 0
    • Views: 4
    bassfisher444
    Today, 08:39 AM Go to last post

  2. Scratching my head - water pressure

    Started by jerzia, 05-29-2024 04:00 PM
    • Replies: 10
    • Views: 161
    jerzia
    Yesterday, 09:41 PM Go to last post

  3. 250xs Idle and Low RPM Misfire

    Started by JustAGuy95, 05-24-2024 01:30 PM
    • Replies: 5
    • Views: 168
    Savage
    Yesterday, 09:33 PM Go to last post

  4. I’d say it was time…

    Started by JustinNC, 05-29-2024 06:23 AM
    1 Attachment(s)
    • Replies: 4
    • Views: 202
    JustinNC
    Yesterday, 11:48 AM Go to last post

  5. Critical Low Oil - 2008 200hp Optimax

    Started by StormBreaker, 05-21-2024 11:24 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 281
    JOE54
    Yesterday, 07:38 AM Go to last post

  6. Help! Running on the lake and the engine shuddered then shut down.

    Started by Champ2005, 05-25-2024 01:58 PM
    2 Pages •
    1 2
    • Replies: 24
    • Views: 458
    Savage
    Yesterday, 07:32 AM Go to last post

  7. Gear Oil Change

    Started by mtdrop, 05-28-2024 07:32 AM
    • Replies: 10
    • Views: 267
    mtdrop
    Yesterday, 05:05 AM Go to last post

  8. 250 Pro XS stalling at WOT

    Started by 1958, 08-22-2018 11:03 AM
    • Replies: 14
    • Views: 1,096
    JOE54
    05-29-2024, 07:35 AM Go to last post

  9. Which Owner's Manual?

    Started by JustinNC, 05-28-2024 09:07 AM
    • Replies: 3
    • Views: 78
    JOE54
    05-29-2024, 07:06 AM Go to last post

  10. Air injector question/seal

    Started by 288sunny, 05-24-2024 08:03 AM
    • Replies: 6
    • Views: 244
    JOE54
    05-29-2024, 06:56 AM Go to last post

  11. 2012 pro xs 250 studdering after holeshot

    Started by Mnugent115, 05-23-2024 10:00 PM
    3.0 liter, coils, fuel pump, optimax 250, vst
    • Replies: 5
    • Views: 174
    JOE54
    05-28-2024, 07:20 AM Go to last post

  12. Check Engine Light / No horn

    Started by JCJ, 05-25-2024 12:13 PM
    • Replies: 7
    • Views: 176
    JOE54
    05-28-2024, 07:19 AM Go to last post

  13. Optimax stalling after warming up

    Started by dancollins111, 05-23-2024 11:08 AM
    1 Attachment(s)
    • Replies: 9
    • Views: 209
    lpugh
    05-27-2024, 07:21 PM Go to last post

  14. 300xs Smartcraft and Analog Gauges with AGI help

    Started by Honda92, 04-25-2024 09:50 AM
    6 Attachment(s)
    • Replies: 19
    • Views: 502
    Honda92
    05-27-2024, 06:38 PM Go to last post

  15. 1995 225 3.0 water pressure gauge

    Started by Jaggin, 05-25-2024 08:52 PM
    • Replies: 2
    • Views: 94
    Jaggin
    05-27-2024, 12:32 PM Go to last post

  16. 2004 250 efi - low compression on #6

    Started by Horsquatch, 05-19-2024 04:35 PM
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 27
    • Views: 584
    bass.man65
    05-27-2024, 07:24 AM Go to last post

  17. Warning horn, six beeps

    Started by Sjetlag123, 05-25-2024 01:05 PM
    • Replies: 8
    • Views: 214
    JOE54
    05-27-2024, 06:49 AM Go to last post

  18. Please point me to the appropriate manual for this motor OG826544 99 225 EFI

    Started by ou1dadgumit, 05-25-2024 04:16 PM
    • Replies: 4
    • Views: 121
    ou1dadgumit
    05-27-2024, 12:02 AM Go to last post

  19. What are does this wire go to?

    Started by Steve O., 05-26-2024 10:36 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 128
    Steve O.
    05-26-2024, 11:39 AM Go to last post

  20. Air Compressor Tension Check

    Started by Horowitz1282, 05-25-2024 12:40 PM
    • Replies: 2
    • Views: 113
    Horowitz1282
    05-25-2024, 02:21 PM Go to last post

  21. Unhappy Optimax 225 power loss

    Started by r0b3rt, 09-27-2023 10:19 PM
    3 Pages •
    1 2 3
    8 Attachment(s)
    • Replies: 55
    • Views: 2,643
    r0b3rt
    05-24-2024, 04:54 PM Go to last post

  22. Low oil alarm

    Started by 65Stang, 05-09-2024 08:24 PM
    2 Pages •
    1 2
    • Replies: 29
    • Views: 731
    65Stang
    05-24-2024, 03:19 PM Go to last post

  23. Opti idling rough and stalling on start up.

    Started by natrix19, 05-23-2024 09:36 PM
    idle, rough, sputter, stall
    • Replies: 5
    • Views: 157
    Savage
    05-24-2024, 02:16 PM Go to last post

  24. 2015 250 Pro XS lower unit full of water

    Started by Aqua Driller, 05-16-2024 07:51 PM
    2 Pages •
    1 2
    • Replies: 24
    • Views: 552
    JOE54
    05-24-2024, 11:42 AM Go to last post

  25. Exhaust adapter plate

    Started by cannon20xrd, 05-23-2024 06:57 PM
    • Replies: 3
    • Views: 124
    JOE54
    05-24-2024, 06:55 AM Go to last post

  26. Questions about changing the petal reed and engine problems.

    Started by tferreira, 04-25-2024 09:39 PM
    mercury, motor, problems, reed, reed petal
    • Replies: 6
    • Views: 284
    JOE54
    05-24-2024, 06:46 AM Go to last post

  27. Optimax idle issues and overheat alarm

    Started by Bigbassfish, 03-25-2024 03:08 PM
    4 Pages •
    1 2 3 ... 4
    6 Attachment(s)
    • Replies: 67
    • Views: 1,869
    EuropeanAM
    05-23-2024, 03:05 PM Go to last post

  28. Engine wires that run to nothing/ Alarm issues

    Started by GunnerLeigh, 05-22-2024 11:09 AM
    alarm problem 1 Attachment(s)
    • Replies: 2
    • Views: 142
    EuropeanAM
    05-23-2024, 02:45 PM Go to last post

  29. Blown Compressor - How to clean air rails.

    Started by dumo3672, 05-20-2024 08:59 AM
    air injector, air rail, compressor, optimax 3 Attachment(s)
    • Replies: 9
    • Views: 382
    dumo3672
    05-23-2024, 01:01 PM Go to last post

  30. Fuel and air pressure. Hairline crack ?

    Started by 1ranger487vs, 05-21-2024 08:21 AM
    • Replies: 17
    • Views: 282
    1ranger487vs
    05-22-2024, 06:05 PM Go to last post

  31. Can I install temp guage 2011 optimax?

    Started by toonedin, 05-21-2024 09:43 AM
    • Replies: 13
    • Views: 222
    EuropeanAM
    05-22-2024, 11:23 AM Go to last post

  32. Mercury HD hub kit # 840389K06 confusion

    Started by bass_sheid, 05-20-2024 12:07 PM
    2 Attachment(s)
    • Replies: 4
    • Views: 164
    bass_sheid
    05-22-2024, 11:13 AM Go to last post

  33. 2015 250 Pro XS Injector Service

    Started by Aqua Driller, 05-20-2024 07:59 PM
    • Replies: 5
    • Views: 216
    Rangerdic
    05-22-2024, 07:58 AM Go to last post

  34. In line filter for compressor outlet.

    Started by ronnieh, 04-20-2016 03:31 PM
    2 Pages •
    1 2
    • Replies: 22
    • Views: 2,931
    EuropeanAM
    05-21-2024, 09:25 PM Go to last post

  35. Coil unplugged somehow

    Started by DewRonInc, 05-19-2024 09:37 PM
    • Replies: 4
    • Views: 171
    DewRonInc
    05-21-2024, 09:04 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.