Starting procedures for 1990 Johnson 4hp

cfbart

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Sep 10, 2010
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I have a 1990 Johnson 4hp model number J4RDHESR. Unfortunatelly, I do not have the owners manual for it and I am having a hard time restarting the engine after it has run a while and then sat for about 15 minutes. The only controls on the face of the motor are a choke and idle adjust.
Could someone please let me know the correct procedure to follow for doing a warm start? Do I need to choke again. Do I need to squeeze the fuel bulb again? Thanks ...
 

ezmobee

Supreme Mariner
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Mar 26, 2007
Messages
23,767
Re: Starting procedures for 1990 Johnson 4hp

You shouldn't have to do either. A little throttle perhaps.
 

Vic.S

Rear Admiral
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May 4, 2004
Messages
4,721
Re: Starting procedures for 1990 Johnson 4hp

I would squeeze the priming ball again but I would be surprised if I was able to pump any fuel through (unless the motor had been tilted then I might). In fact being able to would indicate a problem perhaps

After 15 minutes I agree it should start without choke, but I might turn the idle mixture knob a little towards the rich end of its scale if it has been longer than 15 mins

You try it and you learn what is necessary !
 
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