engine bogs down

justwanttofish

Recruit
Joined
Aug 6, 2002
Messages
4
i have a johnson 1976 70 hp engine that idles fine but when i put her in gear she sputters and shuts down the only way i can get her to go is to gun it from the neutral position this has to be something simple right?
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: engine bogs down

Howdy, JWTF.<br /><br />I would get a manual and do the linkage and synchronization procedure. Your ignition advance may be coming in late or not enough.<br /><br />Make sure that all three cylinders have good spark and see what happens if you squeeze your primer bulb when trying to accellerate.<br /><br />Good luck. :)
 

slow_boat

Petty Officer 2nd Class
Joined
Jul 13, 2002
Messages
138
Re: engine bogs down

JB's input is worth gold. <br /><br />My humble addition would be to stop high RPM shifts from nuetral into gear. You probably don't want to add the cost of a new lower unit (gears) to your current 'to do' list. My 2 cents.
 
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