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15 hp fuel leak

jkemppainen

New member
"I have the same engine, a 196

"I have the same engine, a 1968 model#SC-10. Mine has a broken fuel line stop cock that is stuck open. The motor runs fine, but leaks gas like crazy when turned off. I located the leak to two holes directly above where the air intake cowl mounts. Not sure if these are overflow holes or extra air intake holes. Is there something I can do to the carb stop this leak? Or is this just to be expected with a broken stopcock. (any idea where I can get one of these?) Also, does anyone know how to tell if the water pumps on these things are working? Mine sprays a fine mist out of the back, but that's all i can see. Any information you could provide would be greatly appreciated.

Any idea what this motor may be worth? I see a few examples on ebay and Craig’s list for $100-300."
 
"sounds like u have 2 leaks...

"sounds like u have 2 leaks...sticking float in carb?..and bad shut off valve..try auto parts for the valve,..and if u are seeing gas from carb..clean and rebuild...the float/needle and seat are sticking open."
 
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