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  #1  
Old 10-24-2010, 02:15 PM
go fish go fish is offline
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Default motor trouble

my motor will run fine for a while but when i get where im going and kill it, it wont start up unless i wait about 10-15 min afer i kill it. does anyone have an idea of whats wrong??
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  #2  
Old 10-24-2010, 02:30 PM
Loneshark Loneshark is offline
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Sounds like a power pack issue.
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  #3  
Old 10-24-2010, 02:44 PM
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the power pack on it is new.
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  #4  
Old 10-24-2010, 02:50 PM
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Carbs or injection?
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  #5  
Old 10-24-2010, 02:50 PM
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Fuel pump manual or electric?
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  #6  
Old 10-24-2010, 02:54 PM
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manual start. the carbs are good. the motor runs fine when im going but if i kill it and try to start it up again it dont want to start. i have to wait a lil bit and then it'll start n run fine again. almost seems like it gets heated and then has to cool down to start it back up. i am not sure jus thinking over here.
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  #7  
Old 10-24-2010, 03:10 PM
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Why I was asking about fuel delivery. Sounds almost like a vapor lock. Don't quote me but I've seen it do that in cars before and I know it's not a car but sounds similar in symptoms.
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  #8  
Old 10-24-2010, 03:50 PM
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How about more info about the engine.
Brand, HP, carbed, permanent tank/6 gal. tank... ect.
Lot of time when the power pack goes out, one or more cylinders won't fire, or it won't start at all.
This sounds like fuel to me.
Could also be a flooding issue, if it is carbed.
If it is the newer electronic fuel injected and electronic ignition, it will be tough to figure out without a computer hooked up to it.
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  #9  
Old 10-24-2010, 03:58 PM
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Running a yamaha 150 carbed that does the same thing. I believe it is getting flooded when try g to start since the choke is easily engaged when turning the key over.
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  #10  
Old 10-24-2010, 04:23 PM
go fish go fish is offline
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it is a 1988 30hp evinrude. the power pack, spark plugs, and coil pack on it are all new. what do you mean by carbed??
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  #11  
Old 10-24-2010, 05:48 PM
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Carburator, not fuel injected.
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  #12  
Old 10-24-2010, 07:43 PM
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o, well no its not fuel injected then. could this be a problem cause of a bad water pump?
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  #13  
Old 10-24-2010, 08:59 PM
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Quote:
Originally Posted by go fish View Post
o, well no its not fuel injected then. could this be a problem cause of a bad water pump?
Not likely. I'd almost bet that it's fuel related. Either flooding or starvation.
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  #14  
Old 10-25-2010, 12:02 AM
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Woodduck Commander Woodduck Commander is offline
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floats may be getting stuck? just a guess...
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  #15  
Old 10-25-2010, 08:19 AM
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When it happens next time, pull a plug out to see if its wet......I'd bet its soaked
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  #16  
Old 10-25-2010, 08:45 AM
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soaked with what? gas?
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  #17  
Old 10-25-2010, 10:02 AM
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It can be several things,without a mechanic looking at it its a guess. Sounds like carb or fuel pump problems.
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