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gotmullet? Member White Shrimper Boot Club

Joined: 26 Nov 2009 Posts: 912 Location: Corpus
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Posted: Sun Apr 22, 2012 4:31 pm Post subject: boat motor question |
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I have a Johnson 8.0 hp outboard motor. I am having a hard time getting the motor to stay on idle it keeps turning off. The only way that it'll stay on is if I hold the choke half way out and hold it there .
I changed the plugs and fuel line.
Any thoughts on the matter?
I am more than willing to pay for services but need an honest / reasonable boat mechanic.
Thanks... _________________ "Do not call my Jeep a Car ever again " |
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Franklin Horse Mullet
Joined: 09 Sep 2010 Posts: 116
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Posted: Sun Apr 22, 2012 4:57 pm Post subject: Re: boat motor question |
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| gotmullet? wrote: |
I am more than willing to pay for services but need an honest / reasonable boat mechanic.
Thanks... |
having been a mechanic I can tell you...you only get one or the other...honest and reasonable is too much to ask. |
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Capt Mike Singleterry Full Grown Flour Bluffian
Joined: 07 Mar 2006 Posts: 2728
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Posted: Sun Apr 22, 2012 5:28 pm Post subject: Re: boat motor question |
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| Franklin wrote: | | gotmullet? wrote: |
I am more than willing to pay for services but need an honest / reasonable boat mechanic.
Thanks... |
having been a mechanic I can tell you...you only get one or the other...honest and reasonable is too much to ask. |
X2
Mike |
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SaltyMutt Member White Shrimper Boot Club

Joined: 12 Feb 2012 Posts: 629 Location: Corpus Christi
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Posted: Sun Apr 22, 2012 5:37 pm Post subject: |
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I had a slightly larger engine 115 Evinrude had the same idle issues. I rebuilt the carbs myself (not recommended if your not familiar with carbs) and totally fixed the problertem... _________________ I like fishies |
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JayM5209 Finger Mullet
Joined: 30 Jul 2011 Posts: 23 Location: Fond du Lac, WI
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Posted: Sun Apr 22, 2012 7:18 pm Post subject: Re: boat motor question |
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| gotmullet? wrote: | I have a Johnson 8.0 hp outboard motor. I am having a hard time getting the motor to stay on idle it keeps turning off. The only way that it'll stay on is if I hold the choke half way out and hold it there .
I changed the plugs and fuel line.
Any thoughts on the matter?
I am more than willing to pay for services but need an honest / reasonable boat mechanic.
Thanks... |
I'd put my bet on the carb. I have two older Mercs, one 6 hp and the other a 4.5 hp. Both have had the same symptoms once. One was fixed with a carb kit/rebuild. The other was totally fixed in 6 minutes by someone who knows what he's doing - as opposed to me! - getting the carb adjusted correctly.
I like to tinker, but am mechanically challenged when it comes to carbs and electrical systems. For me it's worth dropping something like this at the shop. |
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Kingz Member White Shrimper Boot Club

Joined: 13 Feb 2007 Posts: 995
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Posted: Sun Apr 22, 2012 7:28 pm Post subject: |
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| I had the same boat(Majek) and motor(Yamaha) for 15+ years, disconnected the fuel line and ran the fuel out after every trip...Never a carb problem, even after sitting two years, prime and start...G |
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Bluffer Full Grown Flour Bluffian

Joined: 06 Mar 2006 Posts: 4858 Location: The Bluff...Bring back the Porch!
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Posted: Sun Apr 22, 2012 8:47 pm Post subject: |
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Clean the carb bowl and jets out. Then see what happens. _________________ -STAY THIRSTY MY FRIENDS!- |
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ward438 Horse Mullet

Joined: 12 May 2011 Posts: 102
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ward438 Horse Mullet

Joined: 12 May 2011 Posts: 102
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ward438 Horse Mullet

Joined: 12 May 2011 Posts: 102
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ward438 Horse Mullet

Joined: 12 May 2011 Posts: 102
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ward438 Horse Mullet

Joined: 12 May 2011 Posts: 102
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Posted: Sun Apr 22, 2012 9:48 pm Post subject: |
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Another adjustment write up _________________ Not much motion in the ocean...but hey, I'm the captain! |
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