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Discussion Starter #1
On my 1996 300 express, the hose coming off the right side off the carb. Is a mystery to where it goes. When the engine is running it has vacuum to it and if I pinch the hose it kills the motor. I would think this hose would go to a switch but can't locate anything it would attach to. Any suggestions
 

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Sorry, thinking magnum with diaphragm carb not express with slide carb. Might just be a vent line to the bowl. I'd have to see a pic to know. Looking at the parts fische I only see one connection for the fuel line coming in.
 

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Discussion Starter #7
Thanks for the quick response ! It use to flood after sitting for ten minutes so I put new floats and needle and seat and now it's like the opposite is happing, we use to never use the choke and now I have to use it at times when warm up to get it to restart.
 

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Discussion Starter #9
I didn't change the float arm thinking that should not change from original factory setting. I will try to richer the float tomorrow. Thanks for getting me in the right direction.
 
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