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Forum Home: Marine Power Engine Forum

  1. 5.7 engine coupler question

    Started by fallonboy, 12-13-2015 10:08 AM
    • Replies: 4
    • Views: 16,998
    12-21-2015, 10:29 AM Go to last post
  2. Question Engine won't rev past 2000rpm under load

    Started by theobot, 02-10-2012 10:58 PM
    • Replies: 9
    • Views: 14,561
    02-22-2012, 11:08 AM Go to last post
    • Replies: 1
    • Views: 12,208
    04-08-2016, 07:22 AM Go to last post
  3. Prestolite distributor springs

    Started by LeisurLee, 08-05-2010 03:03 PM
    • Replies: 10
    • Views: 11,702
    05-06-2016, 08:49 PM Go to last post
  4. Using Water

    Started by Guythunder, 01-30-2016 07:21 PM
    • Replies: 1
    • Views: 11,645
    01-31-2016, 08:53 AM Go to last post
  5. 7.4 lifter noise

    Started by seahound, 07-19-2015 08:26 PM
    • Replies: 8
    • Views: 10,579
    11-22-2015, 06:10 PM Go to last post
  6. hard start when warm

    Started by Mike23, 01-12-2016 04:27 PM
    • Replies: 2
    • Views: 10,377
    08-11-2016, 01:37 PM Go to last post
  7. LSA Supercharged Engine ??

    Started by daboyo, 01-08-2015 02:30 PM
    • Replies: 3
    • Views: 8,917
    02-24-2016, 10:55 AM Go to last post
  8. Will a 350 Chevy starter motor work in a Mercruiser

    Started by Darv15, 04-17-2014 04:08 AM
    • Replies: 7
    • Views: 7,434
    01-08-2015, 09:09 PM Go to last post
    • Replies: 8
    • Views: 7,406
    03-05-2017, 01:05 PM Go to last post
  9. Heat exchanger (radiator) cap

    Started by savage26, 05-27-2010 10:58 AM
    • Replies: 12
    • Views: 6,581
    05-30-2010, 09:45 PM Go to last post
  10. Oil type for 2014 MP 454's?

    Started by captscottc, 03-06-2017 10:46 PM
    • Replies: 6
    • Views: 6,490
    03-09-2017, 12:01 AM Go to last post
  11. Marine Power Parts Sources?

    Started by Scott1956, 02-09-2017 09:59 PM
    • Replies: 3
    • Views: 6,067
    07-26-2017, 05:48 PM Go to last post
  12. Marine Power 454 won't restart

    Started by DriftnDrink, 07-24-2010 10:33 AM
    • Replies: 19
    • Views: 6,032
    09-08-2011, 10:13 AM Go to last post
  13. coast guard documentation

    Started by 350, 10-06-2015 03:34 PM
    • Replies: 1
    • Views: 6,009
    10-08-2015, 05:47 PM Go to last post
  14. What may have caused destruction of crankshaft

    Started by Venom, 09-05-2016 11:37 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 5,734
    09-16-2016, 07:30 AM Go to last post
  15. Volvo Penta AQ431A with a 290 DP drive

    Started by Steve Daniels, 03-15-2016 09:01 PM
    • Replies: 3
    • Views: 5,610
    03-17-2016, 12:56 PM Go to last post
    • Replies: 21
    • Views: 5,599
    04-05-2013, 11:58 PM Go to last post
  16. nissan ld28

    Started by Masonclipperld28, 03-13-2016 08:43 PM
    • Replies: 0
    • Views: 5,398
    03-13-2016, 08:43 PM Go to last post
  17. Need help with a Marine Power S181B

    Started by jcm1234, 03-25-2016 07:46 PM
    • Replies: 3
    • Views: 5,247
    03-31-2016, 11:29 AM Go to last post
  18. overheating problem

    Started by jcmg24, 06-08-2016 02:05 PM
    • Replies: 3
    • Views: 5,153
    06-09-2016, 07:59 PM Go to last post
  19. 496 HO - Engine Sensor Problem - HELP Needed!

    Started by JacqueW, 06-26-2012 10:19 PM
    • Replies: 10
    • Views: 4,858
    07-13-2012, 09:31 AM Go to last post
  20. Marine power 8.1 identification?

    Started by Morbid, 01-27-2017 08:41 AM
    • Replies: 1
    • Views: 4,766
    01-27-2017, 09:25 AM Go to last post
  21. GM 4.3 V6 Engine Hours before Rebuild

    Started by griff04, 04-07-2012 05:10 PM
    • Replies: 6
    • Views: 4,576
    04-09-2012, 02:06 PM Go to last post
  22. 2007 50 HP 4 stroke sounds like value tap

    Started by swifgriff, 09-02-2016 08:59 PM
    • Replies: 0
    • Views: 4,572
    09-02-2016, 08:59 PM Go to last post
  23. Marine Power USA- BEWARE!!!

    Started by chumbucket, 08-12-2015 03:39 PM
    • Replies: 0
    • Views: 4,529
    08-12-2015, 03:39 PM Go to last post
  24. Fuel filter location 5.7 MPI

    Started by gofast, 11-06-2010 07:25 PM
    • Replies: 5
    • Views: 4,450
    11-18-2010, 11:51 PM Go to last post
  25. Carter 152-875 Electric Fule Pump Wiring Diagram

    Started by brucewol, 06-11-2012 08:39 PM
    • Replies: 3
    • Views: 4,398
    06-13-2012, 02:20 PM Go to last post
  26. Starter problem 2001 6.0 Vortec

    Started by Gatorjet, 10-17-2016 12:57 AM
    • Replies: 1
    • Views: 4,289
    10-20-2016, 09:31 PM Go to last post
  27. 1994 4.3L Alpha One V6 Thunderbolt IV

    Started by grandpaking, 10-10-2010 04:07 PM
    • Replies: 9
    • Views: 4,213
    10-30-2010, 06:50 PM Go to last post
  28. factory manual

    Started by circle hook, 04-02-2016 06:37 PM
    • Replies: 1
    • Views: 4,154
    04-02-2016, 08:13 PM Go to last post
  29. Marine Power 454 fuel pump issue?

    Started by captscottc, 12-26-2016 06:58 PM
    • Replies: 3
    • Views: 4,051
    12-30-2016, 11:54 AM Go to last post
  30. Low RPM. Can't get up to full speed

    Started by Corrie, 08-15-2017 01:55 AM
    • Replies: 1
    • Views: 4,041
    08-15-2017, 10:00 AM Go to last post
  31. Marine Power 350 efi

    Started by Sea Scouts - S. Florida, 12-07-2010 06:15 PM
    • Replies: 13
    • Views: 3,988
    04-11-2011, 08:35 PM Go to last post
  32. I need some help

    Started by juliolop, 10-22-2015 04:31 PM
    • Replies: 1
    • Views: 3,860
    10-22-2015, 06:47 PM Go to last post
  33. U S Marine Power 5 hp FORCE outboard # 52F9A

    Started by Scott Scherer, 07-07-2006 08:40 PM
    • Replies: 6
    • Views: 3,845
    09-21-2008, 09:35 PM Go to last post
  34. Mercruiser 5.7 won't fire, help please.

    Started by MSteinmann, 09-05-2016 09:26 PM
    • Replies: 2
    • Views: 3,845
    09-07-2016, 01:02 AM Go to last post
  35. siezed engine

    Started by circle hook, 04-02-2016 10:21 AM
    • Replies: 6
    • Views: 3,813
    03-05-2017, 12:59 PM Go to last post
  36. 2002 sea Ray 8.1

    Started by RonR, 07-10-2016 10:41 PM
    • Replies: 19
    • Views: 3,756
    07-30-2016, 05:56 PM Go to last post
  37. low oil pressure problem

    Started by sebcaptchris, 02-05-2014 09:49 PM
    • Replies: 5
    • Views: 3,667
    08-04-2015, 02:50 AM Go to last post
  38. 2004 Vortex 6000

    Started by Northriver 21, 06-14-2016 03:58 AM
    • Replies: 1
    • Views: 3,571
    06-14-2016, 07:13 AM Go to last post
  39. Older Marine Power 7.4 information

    Started by John Shelton, 07-19-2016 05:31 PM
    • Replies: 0
    • Views: 3,520
    07-19-2016, 05:31 PM Go to last post
  40. Throttle Problems with a 2015 5.7MPI engine

    Started by mhf2467, 07-02-2016 10:10 AM
    • Replies: 4
    • Views: 3,502
    07-06-2016, 11:02 PM Go to last post
  41. 2014 carburated 454 stumbling

    Started by captscottc, 04-03-2017 08:45 PM
    • Replies: 6
    • Views: 3,494
    04-04-2017, 11:28 PM Go to last post
  42. Thumbs up Fully Integrated Shipping Solution

    Started by kita.kanu, 04-06-2016 07:33 AM
    • Replies: 0
    • Views: 3,474
    04-06-2016, 07:33 AM Go to last post
  43. Temperature alarm switch

    Started by Venom, 08-11-2016 12:20 PM
    • Replies: 1
    • Views: 3,425
    10-16-2016, 06:23 PM Go to last post
  44. 4.3l ecm

    Started by tswillow, 08-01-2016 05:44 PM
    • Replies: 2
    • Views: 3,413
    08-10-2016, 04:09 PM Go to last post
  45. timing question

    Started by capemaydiamond, 06-30-2015 10:10 PM
    • Replies: 16
    • Views: 3,347
    07-29-2015, 07:06 PM Go to last post
  46. 8.1 EFI Loss of Power

    Started by Inreq, 07-02-2010 03:34 PM
    • Replies: 3
    • Views: 3,312
    07-16-2011, 05:59 AM Go to last post

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