2003 johnson vapor separator how to test

mmyers17

Recruit
Joined
Aug 31, 2009
Messages
3
2003 90 hp johnson how do you test the vapor separator to see if the vapor pump is performing as it should
Thanks alot for the help
 

jonesg

Admiral
Joined
Feb 22, 2008
Messages
7,198
Re: 2003 johnson vapor separator how to test

The manuals usually just say replace, but I've read guys take them apart and find torn diaphrams.

I wouldn't do that unless I had other indications such as fuel running down the back or flooding.

This forum works much better if you just lay the problem out as you understand it to be.
 
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