Like Tree0Likes

HELP! HP 525 EFI High Speed Sputter

Reply
Old 05-06-2010, 02:06 PM
  #21
Registered
 
Join Date: Aug 2004
Location: Deatsville, AL
My Boats: LATE FEE$ Donzi 38ZR 700's
Posts: 350
Default

Quote:
Originally Posted by hurleyr View Post
OK, I just thought of something. I didn't replace the mechanical fuel pump. Could this cause this type of problem? Its not leaking.

On the fuel side, everything but the mechanical fuel pump and injectors have been replaced.
Was it the injectors

Last edited by Mykalvballer; 05-06-2010 at 02:08 PM.
Mykalvballer is offline  
Reply With Quote
Old 05-07-2010, 06:38 AM
  #22
Registered
 
SeaDated's Avatar
 
Join Date: Mar 2001
Location: Kennesaw, GA, USA
My Boats: 2004 38 Fountain Lightning
Posts: 853
Default

I had the same issue with my boat. The boat ran great at first and later in the day it wouldn't. I checked everything fuel related and I was about to give up when I found the problem. Are you ready for this? After spending a bunch of time and effort and money it turned out to be the fuel line. Yes the fuel line. The line coming from the tank under the floor was left to long and installed with a large loop maybe a foot or more in diameter. When the line was cold it was rigid and wouldn't colapse. As the boat got warmer the line got more flexable and would get sucked closed causing a restriction as the loop closed in. I removed the loop from the line and all is well. FYI...38 Fountain. It's worth a look.
SeaDated is offline  
Reply With Quote
Reply

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tcm07
General Boating Discussion
20
10-03-2008 03:00 PM
gsmith9898
General Q & A
24
04-18-2006 02:48 PM
gsmith9898
General Q & A
8
10-20-2005 03:25 PM
gsmith9898
General Q & A
17
08-21-2005 03:27 PM



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -5. The time now is 01:56 AM.


Copyright 2011 OffShoreOnly. All rights reserved.