Register

If this is your first visit, please click the Sign Up now button to begin the process of creating your account so you can begin posting on our forums! The Sign Up process will only take up about a minute of two of your time.

Follow us on Facebook Follow us on Twitter
Results 1 to 3 of 3
  1. #1
    Registered Kokopelli's Avatar
    My Boats:
    2000 Nordic 28 Heat
    Join Date
    Jan 2001
    Location
    SLC, Utah
    Posts
    261

    Back flushing motor procedure?

    2000 502 MPI - What's the best / easiest way to do this?

  2. #2
    Registered East Coast B's Avatar
    Join Date
    Jun 2001
    Location
    Lehigh Valley, Pennsylvania
    Posts
    1,567

    Re: Back flushing motor procedure?

    Not sure by your post as to exactly what your trying to achieve.... but I'm thinking that you might be trying to backflush out missing impeller pieces??? Other obstructions???

    There were several posts just recently which go more into depth.. but to get you started if impeller pieces are the issue....

    Remove front and rear hoses of oil cooler. In the aft of the oil cooler, feel around for impeller pieces, if you don't find all that you are missing, flush water through front of oil cooler, then recheck aft of oil cooler again. If you look at front of oil cooler, holes are so small, most pieces of impeller will never get past oil cooler and if they do, they are so small, they will get exhausted out.

    If this isn't what your looking for, post more details....

    Good luck!

  3. #3
    Registered Kokopelli's Avatar
    My Boats:
    2000 Nordic 28 Heat
    Join Date
    Jan 2001
    Location
    SLC, Utah
    Posts
    261

    Re: Back flushing motor procedure?

    Thanks ECB - exactly what I was looking for. I think I got all the pieces, just want to be sure.
    Last edited by Kokopelli; 08-31-2005 at 10:23 PM.


Similar Threads

  1. Finally got my motor back together & DYNOED!!!
    By articfriends in forum General Q & A
    Replies: 71
    Last Post: 09-30-2011, 03:07 AM
  2. Just getting my rebuilt motor back, engine oil thoughts.....
    By cloudmaster_321 in forum General Q & A
    Replies: 12
    Last Post: 10-13-2008, 02:00 PM
  3. motor is back in
    By nocigarette in forum Magnum Marine
    Replies: 2
    Last Post: 08-28-2006, 06:35 AM
  4. back flushing closed cooling on 496HO ???
    By Chris288 in forum General Q & A
    Replies: 16
    Last Post: 08-20-2006, 11:11 PM
  5. timing procedure on efi motor
    By mxz800 in forum General Q & A
    Replies: 1
    Last Post: 06-09-2002, 09:16 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
OSO Sponsor
OSO Advertisers


OSO Directory
All times are GMT -5. The time now is 07:38 PM.
Powered by vBulletin® Version 4.2.0
Copyright © 2014 vBulletin Solutions, Inc. All rights reserved.
Search Engine Optimization by vBSEO 3.6.1
Original Poster In Postbit provided by Original Poster In Postbit v1.0.0 (Free) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd. Runs best on HiVelocity Hosting.
Copyright 2011 OffShoreOnly. All rights reserved.