1. Announcement:
    ANNOUNCEMENTS- READ BEFORE POSTING- UPDATED 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    01-11-2008
    Views:
    2,412

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. Sticky Thread Sticky: VesselView Mobile has been REPLACED by Smartcraft Connect MOBILE

    Started by EuropeanAM, 10-07-2024 12:51 PM
    • Replies: 7
    • Views: 3,990
    kitcarted
    12-07-2024, 11:22 AM 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: 79
    • Views: 90,157
    EuropeanAM
    06-27-2024, 04:43 PM Go to last post

  4. 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: 6,639
    Checkmate1988
    07-20-2023, 12:32 PM Go to last post

  5. 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: 22,696
    fishnmusic
    04-23-2021, 07:27 PM Go to last post

  6. 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: 56,650
    Nikon Man
    04-14-2021, 02:31 AM Go to last post

  7. Thumbs Up Sticky Thread Sticky: ORDERING MERCURY PARTS, ACCESSORIES AND SMARTCRAFT (BBC Discount)

    Started by Rhonda, 04-23-2010 09:32 AM
    mercury outboard, mercury parts, mercury parts express, mercury parts lookup, parts
    • Replies: 2
    • Views: 63,113
    EuropeanAM
    10-13-2016, 01:11 PM Go to last post

  8. 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: 51,652
    EuropeanAM
    01-05-2016, 03:59 AM Go to last post

  9. 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: 170,175
    EuropeanAM
    01-25-2010, 10:49 AM Go to last post

  10.   Normal Threads  

  1. 300xs Fuel and air regulators

    Started by DewRonInc, 04-17-2025 08:53 PM
    • Replies: 4
    • Views: 88
    DewRonInc
    Today, 09:11 AM Go to last post

  2. 2020 Pro XS 200 won’t fire

    Started by mbenner, Today 08:53 AM
    • Replies: 0
    • Views: 26
    mbenner
    Today, 08:53 AM Go to last post

  3. No Start

    Started by Double Trouble, 04-11-2025 11:16 AM
    2 Pages •
    1 2
    • Replies: 27
    • Views: 435
    JOE54
    Yesterday, 06:12 PM Go to last post

  4. Fuel Pressure Sensor for 3L Four Stroke

    Started by ABQGeo, Yesterday 11:46 AM
    • Replies: 3
    • Views: 49
    Savage
    Yesterday, 06:10 PM Go to last post

  5. 2001, 3.0L 225 EFI intermittent power loss

    Started by NoSloProcraft, 04-07-2025 10:30 AM
    1 Attachment(s)
    • Replies: 16
    • Views: 342
    JOE54
    04-17-2025, 11:01 AM Go to last post

  6. 250 proxs oil reservoir wont fill need part number

    Started by SlumpGumpy, 04-16-2025 10:28 PM
    • Replies: 2
    • Views: 96
    SlumpGumpy
    04-17-2025, 09:46 AM Go to last post

  7. Lower unit compatibility

    Started by Idaho Sandman, 04-16-2025 08:47 PM
    • Replies: 1
    • Views: 102
    JOE54
    04-17-2025, 08:28 AM Go to last post

  8. Mercury 225 optimax yellow wire by oil pump.

    Started by Lanierspook, 04-16-2025 10:24 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 122
    Lanierspook
    04-16-2025, 09:02 PM Go to last post

  9. Poppet Valve install!?

    Started by Rexface13, 04-14-2025 07:16 PM
    • Replies: 7
    • Views: 238
    Rexface13
    04-16-2025, 07:44 PM Go to last post

  10. What is the correct lower unit for motor?

    Started by Harry Chang, 04-15-2025 11:13 AM
    • Replies: 7
    • Views: 175
    Harry Chang
    04-16-2025, 05:10 PM Go to last post

  11. Question Oil Line Filter

    Started by Aruss1984, 04-14-2025 02:16 PM
    2 Attachment(s)
    • Replies: 7
    • Views: 176
    EuropeanAM
    04-16-2025, 03:37 PM Go to last post

  12. Help with engine codes, attached.

    Started by scottsdale, 04-15-2025 07:01 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 172
    EuropeanAM
    04-16-2025, 03:29 PM Go to last post

  13. Tilt and trim unit

    Started by Z518 Comanche, 04-15-2025 05:13 PM
    • Replies: 4
    • Views: 109
    EuropeanAM
    04-16-2025, 03:17 PM Go to last post

  14. Post oil pump replacement issues

    Started by blueblaster8, 04-13-2025 09:34 AM
    • Replies: 4
    • Views: 205
    EuropeanAM
    04-16-2025, 03:11 PM Go to last post

  15. upper Mount change suggestions

    Started by OlMan, 04-08-2025 09:14 AM
    1 Attachment(s)
    • Replies: 14
    • Views: 321
    EuropeanAM
    04-16-2025, 03:09 PM Go to last post

  16. Smart craft for 2001 ?

    Started by majatk, 04-08-2025 12:09 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 214
    EuropeanAM
    04-16-2025, 02:27 PM Go to last post

  17. 2000 Mercury 200 hp OptiMax idle flare up

    Started by SeaCraftOptimax, 04-08-2025 09:03 PM
    • Replies: 13
    • Views: 275
    JOE54
    04-15-2025, 05:56 PM Go to last post

  18. Question Thermostats

    Started by basscat22, 03-23-2025 03:59 PM
    2 Pages •
    1 2
    • Replies: 23
    • Views: 938
    JOE54
    04-15-2025, 05:55 PM Go to last post

  19. Motor overtemp

    Started by Bassmaster09, 03-30-2025 06:54 PM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 679
    SilverFox579
    04-15-2025, 07:27 AM Go to last post

  20. New to me Merc 3.0L carb 225

    Started by wiigelec, 06-27-2024 08:48 PM
    2 Pages •
    1 2
    • Replies: 25
    • Views: 2,730
    EuropeanAM
    04-12-2025, 10:33 AM Go to last post

  21. 2015 250 Pro XS Trim Falling Issue

    Started by PASSBOY, 04-09-2025 08:45 PM
    • Replies: 3
    • Views: 143
    EuropeanAM
    04-11-2025, 04:17 PM Go to last post

  22. Ecu fuel pump driver

    Started by Gamblerbass225, 04-10-2025 08:43 PM
    • Replies: 1
    • Views: 122
    EuropeanAM
    04-11-2025, 04:10 PM Go to last post

  23. 2001 225 optimax cdi

    Started by welder653, 04-10-2025 06:45 AM
    • Replies: 4
    • Views: 137
    EuropeanAM
    04-11-2025, 04:09 PM Go to last post

  24. 2009 250 Pro Xs Optimax Poppet valve Part #?

    Started by Rexface13, 04-09-2025 09:04 PM
    • Replies: 3
    • Views: 155
    EuropeanAM
    04-11-2025, 04:07 PM Go to last post

  25. NMEA cable routing to Optimax

    Started by scottsdale, 04-08-2025 05:45 PM
    • Replies: 4
    • Views: 171
    EuropeanAM
    04-11-2025, 03:53 PM Go to last post

  26. Old two stroke oil

    Started by Bernerbass99, 04-08-2025 03:42 PM
    • Replies: 6
    • Views: 289
    SilverFox579
    04-10-2025, 09:43 AM Go to last post

  27. ProXS Rails on a Standard 225 Opti

    Started by basspro57, 04-08-2025 09:52 AM
    • Replies: 2
    • Views: 189
    basspro57
    04-09-2025, 02:09 PM Go to last post

  28. 2007 Mercury Optimax Pro XS Leaking Water Between Driveshaft Housing and Lower Unit

    Started by bobby.leejr, 04-04-2025 09:27 PM
    225, mercury, optimax, pro xs, water leak
    • Replies: 12
    • Views: 301
    EuropeanAM
    04-09-2025, 01:17 PM Go to last post

  29. Fuel rail line leaking

    Started by Davidbassfish, 02-11-2025 11:32 AM
    • Replies: 8
    • Views: 597
    EuropeanAM
    04-09-2025, 01:03 PM Go to last post

  30. Mercury 250 pro xs not charging

    Started by Titan423, 04-06-2025 09:13 AM
    2 Pages •
    1 2
    • Replies: 20
    • Views: 363
    EuropeanAM
    04-09-2025, 01:00 PM Go to last post

  31. 2016 300XS Racing CRITICAL low oil warning

    Started by Bullet 250, 03-17-2025 11:19 AM
    2 Pages •
    1 2
    • Replies: 35
    • Views: 981
    EuropeanAM
    04-09-2025, 12:54 PM Go to last post

  32. 2014 225 ProXS stumble / stall when cold

    Started by NJfishinGuy, 04-04-2025 07:39 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 288
    EuropeanAM
    04-09-2025, 12:48 PM Go to last post

  33. 2012 Mercury 300XS losing speed

    Started by Jolewis2, 03-17-2025 10:43 AM
    2 Pages •
    1 2
    • Replies: 38
    • Views: 1,113
    JOE54
    04-09-2025, 08:01 AM Go to last post

  34. Stalling at startup and High RPM in Neutral?

    Started by merc300xs, 09-12-2024 09:15 AM
    4 Pages •
    1 2 3 ... 4
    5 Attachment(s)
    • Replies: 68
    • Views: 3,641
    merc300xs
    04-07-2025, 03:47 PM Go to last post

  35. Mercury shifter

    Started by Cranko201, 04-04-2025 12:21 PM
    • Replies: 5
    • Views: 279
    EuropeanAM
    04-07-2025, 03:11 PM Go to last post
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