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  1. Identifying Model / Year / Horsepower

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  1. Thumbs up Sticky Thread Sticky: LOOK HERE FOR HELPFUL LINKS - Engine ID, Parts Ordering, Repair Help

    Started by James Cole, 03-05-2021 11:17 AM
    • Replies: 0
    • Views: 2,313
    James Cole
    03-05-2021, 11:17 AM Go to last post

  1. 1988 mercury 80hp NO FIRE

    Started by Ruslmo, 08-01-2022 09:50 PM
    • Replies: 9
    • Views: 170
    Ruslmo
    Today, 08:27 PM Go to last post

  2. 1996 Mercury 2 stroke/ 4 cyl C40ELPTO - Thermostat Location

    Started by mbp, Yesterday 10:33 PM
    • Replies: 7
    • Views: 36
    mbp
    Today, 05:18 PM Go to last post

  3. 1977 Mercury 85HP Engine Harness Confusion

    Started by oldisgood, 07-14-2022 10:14 PM
    4 Attachment(s)
    • Replies: 6
    • Views: 258
    racerone
    Today, 01:14 PM Go to last post

  4. 09 90hp Optimax fuel pressure troubleshooting

    Started by ggmurray, Today 10:04 AM
    • Replies: 0
    • Views: 13
    ggmurray
    Today, 10:04 AM Go to last post

  5. 50 hp 4 cyl rectifier questions

    Started by dtoole, 08-10-2022 08:59 PM
    1 Attachment(s)
    • Replies: 2
    • Views: 37
    dtoole
    Yesterday, 10:00 PM Go to last post

  6. 1995 3 cylinder 60HP problem

    Started by purplewg, 08-10-2022 11:14 AM
    • Replies: 1
    • Views: 34
    purplewg
    Yesterday, 05:26 PM Go to last post

  7. 2005 Mercury 25hp 2 stroke not getting gas

    Started by huckroetzel, Yesterday 12:45 PM
    • Replies: 0
    • Views: 15
    huckroetzel
    Yesterday, 12:45 PM Go to last post

  8. Aftermarket Top Mount Control Question

    Started by djag68, Yesterday 08:21 AM
    • Replies: 0
    • Views: 15
    djag68
    Yesterday, 08:21 AM Go to last post

  9. Motor pulses then quit

    Started by Dennis65, 08-11-2022 12:29 PM
    • Replies: 0
    • Views: 17
    Dennis65
    08-11-2022, 12:29 PM Go to last post

  10. 2020 20HP EFI Throttle cable installation

    Started by mydogtony, 08-10-2022 01:24 PM
    • Replies: 0
    • Views: 23
    mydogtony
    08-10-2022, 01:24 PM Go to last post

  11. Quicksilver 3000 throttle control won't go out of neutral after reinstall

    Started by carefulmistake, 08-08-2022 09:42 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 57
    Texasmark
    08-10-2022, 09:07 AM Go to last post

  12. Starting Issue - '68 Merc 350S

    Started by Adk_Life, 08-09-2022 06:56 PM
    1 Attachment(s)
    • Replies: 0
    • Views: 37
    Adk_Life
    08-09-2022, 06:56 PM Go to last post

  13. Mercury 80hp outboard engine running Problem

    Started by Dave68, 08-09-2022 02:14 PM
    • Replies: 1
    • Views: 39
    racerone
    08-09-2022, 03:33 PM Go to last post

  14. Is this Normal? 115 merc 2 stroke

    Started by shmelvin, 08-07-2022 08:48 PM
    • Replies: 2
    • Views: 67
    shmelvin
    08-09-2022, 11:55 AM Go to last post

  15. '87 Mariner 45hp Loss of power past 1/2 throttle.....completely stumped

    Started by christopher425, 07-15-2022 10:26 AM
    • Replies: 10
    • Views: 204
    christopher425
    08-09-2022, 11:55 AM Go to last post

  16. Merc 45hp lower unit removal, special tool?

    Started by Displaced in the Desert, 08-08-2022 10:37 PM
    • Replies: 0
    • Views: 42
    Displaced in the Desert
    08-08-2022, 10:37 PM Go to last post

  17. 2001 60 HP Bigfoot Wiring Harness Extra Wire

    Started by rhlee222, 08-08-2022 09:14 PM
    • Replies: 0
    • Views: 38
    rhlee222
    08-08-2022, 09:14 PM Go to last post

  18. Merc 45hp lower unit removal, special tool?

    Started by Displaced in the Desert, 08-08-2022 08:40 PM
    • Replies: 0
    • Views: 33
    Displaced in the Desert
    08-08-2022, 08:40 PM Go to last post

  19. Sea ray 135hp can't figure out serial number

    Started by Joycejh11, 08-07-2022 09:04 PM
    • Replies: 4
    • Views: 47
    flyingscott
    08-08-2022, 06:00 PM Go to last post

  20. 1984 Merc 45 won't start, wants to, but won't

    Started by Displaced in the Desert, 08-05-2022 01:31 PM
    • Replies: 1
    • Views: 66
    Displaced in the Desert
    08-08-2022, 03:22 PM Go to last post

  21. 1977 50 HP Loss of Power

    Started by Bob in Tennessee, 08-08-2022 02:57 PM
    • Replies: 0
    • Views: 37
    Bob in Tennessee
    08-08-2022, 02:57 PM Go to last post

  22. Mariner 115hp L4 exhaust baffle cover plate bolts?

    Started by Pond jumper, 08-07-2022 10:33 PM
    • Replies: 2
    • Views: 66
    Pond jumper
    08-08-2022, 10:25 AM Go to last post

  23. Question 1996 25HP Merc electric start - will just click when trying to start

    Started by Eric12486, 08-07-2022 07:09 AM
    • Replies: 1
    • Views: 53
    Swagonmaster
    08-07-2022, 03:51 PM Go to last post

  24. 1992 Mercury Black Max 135 Ignition Problems

    Started by itguy1010, 08-06-2022 04:18 PM
    1 Attachment(s)
    • Replies: 1
    • Views: 46
    itguy1010
    08-07-2022, 02:54 PM Go to last post

  25. Vessel View Mobile - funny readings

    Started by alan-bc, 08-07-2022 02:15 PM
    • Replies: 0
    • Views: 33
    alan-bc
    08-07-2022, 02:15 PM Go to last post

  26. 1984 mercury 75hp 2 stroke shifting into gear stalls

    Started by mike83, 08-06-2014 06:20 AM
    • Replies: 7
    • Views: 2,121
    clamb
    08-06-2022, 02:46 PM Go to last post

  27. Merc 125 ob 2 stroke idle

    Started by bowhunterokie, 07-26-2022 04:03 PM
    • Replies: 7
    • Views: 238
    Texasmark
    08-06-2022, 10:10 AM Go to last post

  28. Exclamation Merc 50 Lower Unit

    Started by Cooks Bay Boy, 08-05-2022 07:08 PM
    • Replies: 0
    • Views: 91
    Cooks Bay Boy
    08-05-2022, 07:08 PM Go to last post

  29. 1993 Mercury 60 hp 2 stroke cough/misfire or something!

    Started by disco44, 08-05-2022 03:59 PM
    • Replies: 2
    • Views: 149
    disco44
    08-05-2022, 05:19 PM Go to last post

  30. 125 Mercury Outboard Engine races after idle

    Started by DivePADI, 04-13-2020 01:18 PM
    • Replies: 2
    • Views: 237
    DivePADI
    08-05-2022, 03:36 PM Go to last post

  31. Mercury 90 ELPTO, 3 cyl, 2 stroke electricity issue

    Started by emilijanenko, 08-03-2022 03:02 PM
    • Replies: 2
    • Views: 173
    emilijanenko
    08-05-2022, 06:38 AM Go to last post

  32. merc 150 4-stroke drops 400 rpm

    Started by larr, 08-04-2022 03:02 PM
    • Replies: 0
    • Views: 62
    larr
    08-04-2022, 03:02 PM Go to last post

  33. Mercury 150 4 stroke Starting Issue

    Started by TNDad, 08-03-2022 10:03 AM
    • Replies: 0
    • Views: 66
    TNDad
    08-03-2022, 10:03 AM Go to last post

  34. 40hp 2-stroke starting problem

    Started by CWH66, 08-01-2022 09:02 AM
    4 Attachment(s)
    • Replies: 4
    • Views: 120
    racerone
    08-03-2022, 08:50 AM Go to last post

  35. 4Hp 4 stroke keeps stalling

    Started by SPF197, 08-02-2022 10:02 AM
    • Replies: 0
    • Views: 64
    SPF197
    08-02-2022, 10:02 AM Go to last post

  36. Mercury 25hp EL 1999 loses power and stalls during acceleration

    Started by DonB73, 08-01-2022 08:35 PM
    • Replies: 0
    • Views: 71
    DonB73
    08-01-2022, 08:35 PM Go to last post

  37. 1976 20 hp Merc 200

    Started by 18Warrior, 07-29-2022 05:23 PM
    • Replies: 7
    • Views: 139
    18Warrior
    08-01-2022, 03:04 PM Go to last post

  38. Tachometer voltage rectifier

    Started by clamb, 07-31-2022 04:40 PM
    • Replies: 2
    • Views: 94
    clamb
    08-01-2022, 01:44 PM Go to last post

  39. Air fuel mixture screws vibrating in

    Started by clamb, 07-29-2022 08:29 PM
    • Replies: 2
    • Views: 86
    clamb
    07-31-2022, 10:41 AM Go to last post

  40. 2016 mercury 60hp not starting - newbie help needed

    Started by travisc04, 07-30-2022 10:24 PM
    • Replies: 2
    • Views: 102
    travisc04
    07-31-2022, 09:25 AM Go to last post

  41. 2007 90hp 2 stroke mercury idle issue

    Started by 951carmine, 07-07-2022 08:39 PM
    • Replies: 2
    • Views: 191
    951carmine
    07-31-2022, 08:38 AM Go to last post

  42. Question 40 hp 2cyc Mercury not charging

    Started by snoz, 06-20-2022 09:44 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 188
    clamb
    07-30-2022, 12:57 AM Go to last post

  43. Help Finding Serial Number - 40hp Mercury Force Outboard

    Started by EDFNitro2022, 07-29-2022 11:34 AM
    4 Attachment(s)
    • Replies: 0
    • Views: 73
    EDFNitro2022
    07-29-2022, 11:34 AM Go to last post

  44. Identify Steering System Tie Rod Kit

    Started by croooowe, 07-28-2022 10:22 AM
    • Replies: 1
    • Views: 114
    faztbullet
    07-29-2022, 05:40 AM Go to last post

  45. Merc 125 ob 2 stroke idle

    Started by bowhunterokie, 07-26-2022 04:02 PM
    • Replies: 0
    • Views: 75
    bowhunterokie
    07-26-2022, 04:02 PM Go to last post

  46. Engine Losing RPM and Stalling

    Started by RickR90s, 07-26-2022 09:45 AM
    • Replies: 0
    • Views: 90
    RickR90s
    07-26-2022, 09:45 AM Go to last post

  47. Post 125 mercury 2 stroke

    Started by bowhunterokie, 05-19-2022 10:41 PM
    • Replies: 23
    • Views: 561
    bowhunterokie
    07-25-2022, 09:41 PM Go to last post

  48. Post 1983 Mercury 7.5 Help

    Started by Chroberg, 07-25-2022 06:26 PM
    2 Attachment(s)
    • Replies: 1
    • Views: 72
    racerone
    07-25-2022, 08:43 PM Go to last post

  49. 1990 Merc 150 HP Black Max Alarm Wiring Issue

    Started by mck7916, 07-24-2022 10:36 PM
    1 Attachment(s)
    • Replies: 1
    • Views: 86
    mck7916
    07-25-2022, 04:18 PM Go to last post

  50. Mercury 115 4 stroke fuel delivery issue

    Started by Mac300, 07-22-2022 10:46 PM
    • Replies: 8
    • Views: 152
    Swagonmaster
    07-25-2022, 01:03 PM Go to last post
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