engine starts, won't start, starts again after trailering

paulyboat

Recruit
Joined
Jul 24, 2005
Messages
4
I am trying to understand something that happened recently with my engine so that I can address it better next time.<br /><br />I have run my 130 hp Johnson (1999, 4 cyl, VRO) ob a few times this season. It has been running fine.<br /><br />Recently I trailered the boat about an hour away. Generally the trailer ride is about 2 minutes to the ramp.<br /><br />I put it in the water, started it before it came off the trailer. Cranked about 4 sec and started up. Ran about 20 sec, stalled out as I was pulling the boat to the dock.<br /><br />I could not restart it. The starter was engaged with the flywheel, even when I was not turning the key. Turning the key caused the starter to try, but it could not turn the flywheel. It looked like the flywheel was stuck.<br /><br />Mucking with it a bit disengaged the starter from the flywheel. At that point the starter would not pop up and engage the flywheel.<br /><br />I could not get it started for the rest of the week (of course this happened while on vacation).<br /><br />I trailed it home (another hour)and decided to try it again. Started right up.<br /><br />I read several posts about lubrication/voltage issues with the starting system that explain the starter not popping up correctly, but I am wondering more about why the flywheel would not turn initially? Maybe something with the timing getting out of sync when it stalled out? <br /><br />I really have no idea, but would appreciate any speculation.
 

R.Johnson

Rear Admiral
Joined
Sep 24, 2003
Messages
4,446
Re: engine starts, won't start, starts again after trailering

Have you checked your battery connections? If they have wing nuts, replace them with stainless, or brass nuts.
 

paulyboat

Recruit
Joined
Jul 24, 2005
Messages
4
Re: engine starts, won't start, starts again after trailering

I recently replaced the nut (between the last time it ran well and this problem). I'll check it out.<br /><br />Thank you!
 

paulyboat

Recruit
Joined
Jul 24, 2005
Messages
4
Re: engine starts, won't start, starts again after trailering

I recently replaced the nut (between the last time it ran well and this problem). I'll check it out.<br /><br />Thank you!
 

Solittle

Fleet Admiral
Joined
Apr 28, 2002
Messages
7,518
Re: engine starts, won't start, starts again after trailering

Check and clean all cable ends (don't just look at them) and make sure that your battery is fully charged.
 

paulyboat

Recruit
Joined
Jul 24, 2005
Messages
4
Re: engine starts, won't start, starts again after trailering

It was battery to engine connections. Cleaned them up and now seeing reliable starting.<br /><br />Thanks for the advice - saved me some $$ and learned something along the way!
 
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