1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-11-2008
    Views:
    812

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: 2,225
    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: 75,034
    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: 18,482
    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: 46,775
    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: 57,094
    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: 38,292
    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: 160,905
    EuropeanAM
    01-25-2010, 10:49 AM Go to last post

  9.   Normal Threads  

  1. Gelled optimax DFI oil

    Started by Da guz, Today 07:37 PM
    2 Attachment(s)
    • Replies: 3
    • Views: 35
    Da guz
    Today, 10:13 PM Go to last post

  2. Starter motor runs continuosly

    Started by Gitzit1179, Today 05:12 PM
    • Replies: 1
    • Views: 24
    Savage
    Today, 07:31 PM Go to last post

  3. Older Optimax with Lights not smart Gauge?

    Started by DieselDood, Yesterday 09:31 AM
    • Replies: 9
    • Views: 89
    Savage
    Today, 07:24 PM Go to last post

  4. resistance across + and - terminals on engine

    Started by OlMan, Yesterday 11:43 AM
    • Replies: 5
    • Views: 85
    FeFanatic
    Today, 05:22 PM Go to last post

  5. Trim pump rear bolt/stud head snapped off

    Started by jkscarab, 02-01-2024 01:10 PM
    3 Pages •
    1 2 3
    10 Attachment(s)
    • Replies: 40
    • Views: 711
    JOE54
    Today, 05:19 PM Go to last post

  6. 250 ProXB OT430883 losing fuel PSI

    Started by Mwbmod74, Today 02:06 PM
    • Replies: 1
    • Views: 20
    EuropeanAM
    Today, 04:32 PM Go to last post

  7. off idle rough run

    Started by lpugh, 04-22-2024 02:39 PM
    • Replies: 6
    • Views: 133
    EuropeanAM
    Today, 04:17 PM Go to last post

  8. 02 Pro XB running out of fuel

    Started by Mwbmod74, 04-22-2024 07:20 PM
    • Replies: 9
    • Views: 93
    EuropeanAM
    Today, 04:12 PM Go to last post

  9. Do these lower units match

    Started by Pole Bender, Yesterday 11:31 AM
    • Replies: 2
    • Views: 136
    Pole Bender
    Today, 11:34 AM Go to last post

  10. Water pressure tubing leaking in bilge. Tubing kit.

    Started by Cajunhunter67, 03-17-2024 12:34 PM
    • Replies: 13
    • Views: 344
    Cajunhunter67
    Yesterday, 11:02 PM Go to last post

  11. Voltage to pcm

    Started by 1ranger487vs, 04-22-2024 05:26 PM
    • Replies: 7
    • Views: 82
    1ranger487vs
    Yesterday, 10:00 PM Go to last post

  12. Dead spot in trim

    Started by doublej93, 04-22-2024 05:20 AM
    • Replies: 12
    • Views: 174
    EuropeanAM
    Yesterday, 08:28 PM Go to last post

  13. Optimax VST Parts

    Started by JFK67, Yesterday 05:09 PM
    • Replies: 2
    • Views: 48
    JFK67
    Yesterday, 08:14 PM Go to last post

  14. Unburnt gas in exhaust? 250efi

    Started by Horsquatch, 04-22-2024 04:51 PM
    • Replies: 5
    • Views: 85
    EuropeanAM
    Yesterday, 07:36 PM Go to last post

  15. 2004 225 Optimax no power

    Started by toledobasser, 04-12-2024 04:40 AM
    • Replies: 15
    • Views: 318
    EuropeanAM
    Yesterday, 07:10 PM Go to last post

  16. 2016 Optimax intermittent firing issue

    Started by tdcoleman, 07-10-2022 02:48 PM
    • Replies: 12
    • Views: 369
    EuropeanAM
    Yesterday, 07:07 PM Go to last post

  17. Fuel pressure.

    Started by Turner326, 04-13-2024 10:04 AM
    2 Pages •
    1 2
    • Replies: 30
    • Views: 460
    Turner326
    Yesterday, 11:03 AM Go to last post

  18. Question 2004 200hp 3.0L EFI oil not filling up the small tank in the motor

    Started by wang305305, 04-21-2024 10:59 AM
    oil issue 1 Attachment(s)
    • Replies: 13
    • Views: 126
    JOE54
    Yesterday, 08:09 AM Go to last post

  19. Heat Alarm Threshold

    Started by Rudeman, 04-22-2024 10:19 AM
    • Replies: 5
    • Views: 89
    JOE54
    Yesterday, 08:08 AM Go to last post

  20. Just a question

    Started by 1ranger487vs, 04-22-2024 06:48 AM
    • Replies: 4
    • Views: 90
    1ranger487vs
    04-22-2024, 12:14 PM Go to last post

  21. Low oil in Reservoir Fault

    Started by Keith A, 04-17-2024 04:45 PM
    • Replies: 7
    • Views: 173
    EuropeanAM
    04-22-2024, 11:45 AM Go to last post

  22. Fuel filter and serial check

    Started by Durbijd, 04-20-2024 08:08 PM
    • Replies: 3
    • Views: 75
    EuropeanAM
    04-21-2024, 05:51 PM Go to last post

  23. 03 250XS Trim Pump

    Started by Joe Skeeter, 04-21-2024 08:22 AM
    • Replies: 1
    • Views: 35
    EuropeanAM
    04-21-2024, 05:48 PM Go to last post

  24. 225 Optimax Pro XS cuts out when getting on plane.

    Started by bassfisher444, 04-06-2024 09:18 PM
    1 Attachment(s)
    • Replies: 15
    • Views: 376
    EuropeanAM
    04-21-2024, 05:33 PM Go to last post

  25. Complete Smartcraft codes list

    Started by Passionre, 04-19-2024 11:58 AM
    • Replies: 4
    • Views: 152
    Passionre
    04-21-2024, 06:48 AM Go to last post

  26. Alarm Continues beep

    Started by Jr.93, 04-19-2024 09:42 PM
    • Replies: 3
    • Views: 90
    Jr.93
    04-20-2024, 01:44 PM Go to last post

  27. Mercury 250EFI OT702847 shutting down

    Started by Daretofish, 04-07-2024 01:07 PM
    2 Pages •
    1 2
    • Replies: 25
    • Views: 428
    Daretofish
    04-20-2024, 07:06 AM Go to last post

  28. 2005 EFI 250HP issues

    Started by Mph84, 04-15-2024 03:08 PM
    • Replies: 11
    • Views: 227
    JOE54
    04-19-2024, 08:05 PM Go to last post

  29. 250proXS thermostat

    Started by chad202, 04-18-2024 07:59 PM
    • Replies: 5
    • Views: 173
    1ranger487vs
    04-19-2024, 07:48 PM Go to last post

  30. Low Idle On EFI 250

    Started by Proline25, 04-18-2024 10:28 PM
    • Replies: 3
    • Views: 85
    EuropeanAM
    04-19-2024, 12:28 PM Go to last post

  31. CLEANING AIR COMPRESSOR WATER SUPPLY STRAINER- OPTIMAX 3L MODELS

    Started by EuropeanAM, 04-08-2024 04:59 PM
    7 Attachment(s)
    • Replies: 9
    • Views: 402
    EuropeanAM
    04-19-2024, 12:17 PM Go to last post

  32. Installing new bulb and fuel line

    Started by 4motion, 04-11-2024 10:24 PM
    • Replies: 5
    • Views: 209
    EuropeanAM
    04-19-2024, 12:17 PM Go to last post

  33. oil tank pick up tube

    Started by lpugh, 04-17-2024 08:07 PM
    • Replies: 3
    • Views: 102
    EuropeanAM
    04-18-2024, 12:21 PM Go to last post

  34. BRAND NEW- HOT OFF THE PRESS OUTBOARD MAINTENANCE MANUAL!

    Started by EuropeanAM, 03-01-2024 10:17 AM
    • Replies: 15
    • Views: 654
    EuropeanAM
    04-18-2024, 12:20 PM Go to last post

  35. 2013 250 pro xs not running right

    Started by davidf, 03-31-2024 12:34 PM
    • Replies: 12
    • Views: 423
    EuropeanAM
    04-17-2024, 05:42 PM Go to last post
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