throtle up to Start??

[Javelin 353]

91 70 hp johnson every time I start the engine I have to throttle it up to keep it running. The key choke will start it but will not keep it running have to throttle up to 1500-1800 for a minute and then it runs great Air temp is only in the 40-50 degree range Carbs rebuilt and fuel pump replaced???

 

[Dhadley]

Re: throtle up to Start??

Are you asking if the carbs and pump should be rebuilt or stating thats been done? We kind of think youre saying thats been done.<br /><br />If so theres a few things to look at. Has it always done this (even in warmer weather) or just now? How old is the fuel? What grade? What spark plugs?

 

[rickdb1boat]

Re: throtle up to Start??

Sounds normal to me. I have the same motor and when it's cold out(And even warm, sometimes), I have to bump the choke(Primer) using the key switch a couple of times or it will die out. I pump up the bulb, push in on the key switch for a count of 5, lift the throttle probably half way up and start it. I hope that's the jest of the question.

 

[Dave Abrahamson]

Re: throtle up to Start??

Mine starts the same way also. Fast idle lever up(halfway) bump the primer a couple few times until she settles down.<br />Some are just more cold blooded than others I guess.<br /><br />83 Johnson 90hp

 

[Javelin 353]

Re: throtle up to Start??

thanks for info, guess I want a 2004 out of a 1991 haha!!!!!