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49 8n choke

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Bill

06-01-2003 08:35:37




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I've had trouble starting 8n and have narrowed it down to intake manifold gasket, or sticky valves. Yesterday when turning motor over with choke knob in the out( full choke) position i heard air coming out the back part of the choke, wear the rod connects. After the motor turned over several times I notice gas spitting out the hole. Is this normal? Could this be my hard starting problem? Any advice would help . Thanks for all your help Bill.

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Rob

06-01-2003 11:12:30




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 Re: 49 8n choke in reply to Bill , 06-01-2003 08:35:37  
Sounds as if you have a couple things going on. One, your carb needs rebuilt. There is a pack around that choke shaft that should prevent any air leakage. If the packing around the throttle shaft is bad the carb is leaking air into the fuel mix that will make it very lean and cause you to choke too much and possibly flood the carb.
All of that sounds like it's going on. The flooded carb is spitting the gas out. Get a kit, rebuild the carb.
You may have another problem that makes it hard to start and it might be the plug wires, points, plugs, etc but you need to rebuild that carb or you may never get this thing straightened out.
Remember, those carbs flood real easy. More then a second or two of choke and it can be flooded big time. Two seconds is too much unless the engine is trying to fire the whole time.

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Hi,Bill....John,PA

06-01-2003 09:59:14




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 Re: 49 8n choke in reply to Bill , 06-01-2003 08:35:37  
Well, it sounds like your choke is working, OK.
.
Fuel, air, and spark. Roots for ignition.

Maybe it is time to tune up the spark areas. Plugs, points, etc.

Hope this helps. :})



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