mercury 1985 90 hp no speed

mickey333

Recruit
Joined
Sep 9, 2010
Messages
1
put new fuel water separator and now engine stalls and runs only 10 mph max when i push pump picks up speed for few sec and dies down again
any advice please help thanks
 

Dave1027

Lieutenant Junior Grade
Joined
May 25, 2010
Messages
1,081
Re: mercury 1985 90 hp no speed

If the problem started when you put a filter on it then it stands to reason it's caused by that part. Try putting the old part back on. I did not know the '85s needed water separators.
 
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