Johnson   Johnson Outboard Parts
 
Johnson Forum Johnson Outboard Parts Discussion Forum Johnson Outboard Parts Boat Parts Johnson Forum Outboard Motor Parts Contact Us
Johnson Parts
  #1 (permalink)  
Old 08-31-2010, 08:57 PM
Junior Member
 
Join Date: Aug 2010
Posts: 1
Default 1999 johnson 90 hp sputter

Hello,i am having troubles with my 90 hp johnson. At first thought fuel,replaced fuel filter waterseperator,clean in line filter on motor cleaned all jets and bowls.Still sputters after warm at around 2500-3000 rpms.Unhooked fuel line and ran from new gas in gas can still sputtered. Changed plugs still,changed coils,still,changed plug wires still.Is there chance that the impeller is damaged enough that is overheating and the temp light is not warning but the S.L.O.W system is activating.It is strange though becouse it comes and goes how bad it sputters?
Reply With Quote
  #2 (permalink)  
Old 12-22-2010, 02:21 PM
Super Moderator
 
Join Date: Sep 2009
Posts: 667
Default

Does it run ok above 3000 rpm's?
__________________
Regards
Boats.net
Johnson Outboard Parts
Reply With Quote
Reply

Thread Tools
Display Modes

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 -4. The time now is 05:01 PM.

Outboard Parts

Other Forums
Yamaha Parts
Mercury Parts
Suzuki Parts
Evinrude Parts
Honda Parts

Copyright © 2000 - 2012, Outdoor Network LLC