1. Announcement:
    Please READ BEFORE Posting- Updated 12/30/2023
    EuropeanAM (Mercury 3L/4 Stroke/Verado Moderator)
    03-18-2015
    Views:
    6,301

BBC Boards: Mercury - 2.0/ 2.4/ 2.5 Liter High Performance

For discussions related to 2.0/ 2.4/ 2.5L motors.

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  1.   Sticky Threads  

  2. Sticky Thread Sticky: Misfiring Problem? Don't assume Spark Plugs aren't the cause

    Started by EuropeanAM, 06-24-2024 11:13 AM
    • Replies: 2
    • Views: 5,272
    SilverFox579
    06-25-2024, 06:52 AM Go to last post

  3. Exclamation Sticky Thread Sticky: Please Review the Forum Announcements BEFORE Posting and follow. Thanks!

    Started by EuropeanAM, 08-23-2018 10:50 AM
    • Replies: 0
    • Views: 20,848
    EuropeanAM
    08-23-2018, 10:50 AM Go to last post

  4. Exclamation Sticky Thread Sticky: FAQ- COMMONLY ASKED/USED 2.0/2.4/2.5 Liter Topics (Look here FIRST) Updated 11/2023

    Started by EuropeanAM, 03-24-2015 05:45 AM
    • Replies: 0
    • Views: 46,083
    EuropeanAM
    03-24-2015, 05:45 AM Go to last post

  5. Exclamation Sticky Thread Sticky: Please read the Announcements- and Provide your Serial Number when posting.

    Started by EuropeanAM, 04-04-2014 05:08 AM
    • Replies: 2
    • Views: 20,982
    EuropeanAM
    11-24-2014, 05:16 AM Go to last post

  6.   Normal Threads  

  1. Optimax 150, Onboard oil reservoir. CAP O-RING SIZE REQUEST

    Started by Pecos23, Today 11:47 AM
    • Replies: 1
    • Views: 20
    lpugh
    Today, 08:11 PM Go to last post

  2. 1991 Mercury 175 XRi will not idle

    Started by 1991Champion190DC, Yesterday 08:31 PM
    champion 190, mercury 175 efi, mercury xri
    • Replies: 1
    • Views: 30
    EuropeanAM
    Today, 06:51 PM Go to last post

  3. Merc Pro XS 150 pops to neutral

    Started by Wisco Marine, 06-23-2025 10:21 AM
    • Replies: 10
    • Views: 195
    Wisco Marine
    Today, 10:50 AM Go to last post

  4. No wake speed temps

    Started by Michael Stelly, Yesterday 10:56 AM
    • Replies: 8
    • Views: 87
    Michael Stelly
    Today, 09:57 AM Go to last post

  5. 2000 Carb 200 Fuel Bowl bolts fell out

    Started by BFD325, Yesterday 10:08 AM
    • Replies: 3
    • Views: 55
    EuropeanAM
    Today, 09:27 AM Go to last post

  6. Charging issues, stator check

    Started by blackboat, 06-29-2025 09:13 AM
    • Replies: 11
    • Views: 148
    EuropeanAM
    Today, 09:25 AM Go to last post

  7. 1991 Mercury 175 XRi will not idle

    Started by 1991Champion190DC, Yesterday 08:35 PM
    • Replies: 1
    • Views: 29
    JOE54
    Today, 06:07 AM Go to last post

  8. Alarm between 2-4K rpm’s…

    Started by Krig, 07-04-2025 07:18 AM
    • Replies: 1
    • Views: 67
    EuropeanAM
    Yesterday, 03:14 PM Go to last post

  9. Constant warning beep when key turned.

    Started by Blackbass1, 07-04-2025 08:34 AM
    • Replies: 2
    • Views: 79
    EuropeanAM
    Yesterday, 03:04 PM Go to last post

  10. Would you be scared?

    Started by plinaburg, 07-04-2025 04:47 PM
    • Replies: 1
    • Views: 126
    EuropeanAM
    Yesterday, 03:03 PM Go to last post

  11. Optimax Oil Gelling, Low Oil Alarm, Oil Pump Leak.

    Started by Pecos23, Yesterday 01:47 PM
    • Replies: 1
    • Views: 37
    EuropeanAM
    Yesterday, 02:36 PM Go to last post

  12. 97 Mercury 175hp EFI Issues

    Started by KWH, 07-02-2025 10:24 AM
    • Replies: 4
    • Views: 139
    EuropeanAM
    Yesterday, 01:47 PM Go to last post

  13. Troubleshooting Warning Horn

    Started by KH3SD, 05-29-2025 11:05 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 350
    JOE54
    07-04-2025, 09:26 AM Go to last post

  14. Lower Crank Seal

    Started by Ganno595, 06-25-2025 11:05 AM
    • Replies: 5
    • Views: 171
    EuropeanAM
    07-02-2025, 11:54 AM Go to last post

  15. 1995, 200 mariner spark problem.

    Started by Chad, 07-01-2025 07:23 AM
    • Replies: 8
    • Views: 110
    EuropeanAM
    07-02-2025, 11:50 AM Go to last post

  16. Power head Torque

    Started by Ganno595, 06-25-2025 07:41 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 192
    JOE54
    07-02-2025, 08:13 AM Go to last post

  17. 1998 200 efi fuel pressure

    Started by markhodges78, 06-29-2025 10:20 AM
    1 Attachment(s)
    • Replies: 5
    • Views: 120
    EuropeanAM
    07-01-2025, 12:01 PM Go to last post

  18. 1997 175 EFI Clunking noise

    Started by lenny1551, 06-13-2025 09:45 AM
    • Replies: 11
    • Views: 333
    JOE54
    07-01-2025, 11:46 AM Go to last post

  19. Ignition - rubber cap cover

    Started by tr20josh, 06-28-2025 04:22 PM
    • Replies: 3
    • Views: 133
    EuropeanAM
    07-01-2025, 11:45 AM Go to last post

  20. Pro XS 150 Optimax Advice

    Started by WallyB, 06-27-2025 01:50 PM
    • Replies: 7
    • Views: 191
    EuropeanAM
    07-01-2025, 11:32 AM Go to last post

  21. 99' 200 Mercury EFI - Need some SERIOUS input on Intermittent Issue

    Started by Kentys Marine Clean, 06-10-2025 07:48 AM
    fuel issues, help needed, ignition, mercury efi
    • Replies: 9
    • Views: 362
    Kentys Marine Clean
    07-01-2025, 10:55 AM Go to last post

  22. 200 efi not reaching WOT

    Started by Crappieguy84, 06-21-2020 09:41 PM
    4 Pages •
    1 2 3 ... 4
    4 Attachment(s)
    • Replies: 60
    • Views: 1,600
    Crappieguy84
    06-26-2025, 03:24 PM Go to last post

  23. XR6 150 often dies when shifting into neutral

    Started by dpete, 06-17-2025 05:03 PM
    4 Attachment(s)
    • Replies: 12
    • Views: 288
    EuropeanAM
    06-26-2025, 10:03 AM Go to last post

  24. 1997 Mercury 200 EFi Drops fuel pressure

    Started by DGABELLA, 06-20-2025 03:44 PM
    • Replies: 1
    • Views: 155
    EuropeanAM
    06-24-2025, 02:30 PM Go to last post

  25. 2010 Optimax 150 DFI - throttle linkage bushing replacement

    Started by tr20josh, 06-23-2025 10:48 AM
    • Replies: 3
    • Views: 110
    JOE54
    06-23-2025, 12:50 PM Go to last post

  26. 1994 Mercury 2.5 200hp xri maintenance

    Started by JaMills, 06-17-2025 07:12 PM
    • Replies: 11
    • Views: 218
    JaMills
    06-19-2025, 03:43 PM Go to last post

  27. 2013 Mercury Pro XS 150hp Lower Unit

    Started by JoeNitro, 06-18-2025 08:11 AM
    • Replies: 2
    • Views: 132
    JOE54
    06-18-2025, 12:46 PM Go to last post

  28. 90 octane

    Started by styler, 06-14-2025 08:16 AM
    • Replies: 3
    • Views: 255
    styler
    06-17-2025, 09:44 PM Go to last post

  29. Did a spark plug change....

    Started by Domfishn118, 06-03-2025 08:46 PM
    2 Attachment(s)
    • Replies: 8
    • Views: 406
    EuropeanAM
    06-17-2025, 04:41 PM Go to last post

  30. 1994 200xri power loss

    Started by jstrehl, 05-12-2025 02:59 PM
    2 Pages •
    1 2
    • Replies: 25
    • Views: 833
    JOE54
    06-17-2025, 12:18 PM Go to last post

  31. water pump issues

    Started by Hamonrye, 06-14-2025 01:29 AM
    14 Attachment(s)
    • Replies: 17
    • Views: 322
    EuropeanAM
    06-16-2025, 09:59 AM Go to last post

  32. 175 Pro Xs Opti Temps

    Started by Ganno595, 06-13-2025 05:15 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 197
    EuropeanAM
    06-14-2025, 07:07 PM Go to last post

  33. 200xri voltage regulators

    Started by Jdwelding, 06-14-2025 10:12 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 181
    Jdwelding
    06-14-2025, 01:25 PM Go to last post

  34. Fuel Regulator Oring

    Started by Otdrzman, 06-10-2025 03:19 PM
    • Replies: 2
    • Views: 184
    EuropeanAM
    06-13-2025, 11:06 AM Go to last post

  35. 99' 200 Mercury EFI - Need some SERIOUS input on Intermittent Issue

    Started by Kentys Marine Clean, 06-09-2025 01:36 PM
    fuel issues, help needed, ignition, mercury efi
    • Replies: 3
    • Views: 225
    Kentys Marine Clean
    06-10-2025, 07:45 AM Go to last post
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