1979 175 hp Johnson

Ashnryanmclain

Recruit
Joined
Apr 10, 2012
Messages
1
Just replaced primer bulb still not getting hard. Have to spray fuel in carbs to get started. Once started it runs. When turn off starts right back up, but have to do the same thing all over again the next day. Does anyone have any suggestions? Thought there maybe trash on fuel filter but wasn't, new boat owner haven't even got to take it out since I've owned it!
 

SparkieBoat

Captain
Joined
Aug 17, 2009
Messages
3,643
Re: 1979 175 hp Johnson

primer bulb getting firm has not much to do with cold cranking. if you have butterfly choke, make sure it is working and that all butterflies are in sync and close completely. If it has the enricher, make sure it is working properly.
 
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