Gravely ZT 34 wont start

Chiefburg

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Joined
Aug 29, 2016
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Hey all,

My Gravely ZT 34 wont start. I’ve done the troubleshooting as far as I can and seemed to have narrowed it down. It does have spark and it has air. No known electrical problem. It seems the gas isn’t getting to the engine. Pressure at the tank seems good - if I take the hose off the top of the tank the gas pours out. Pours out the filter also so I don’t believe it’s the filter. I can spray carb cleaner in the air intake and it starts for a second. So, doesn’t appear to be a ground or switch issue. Frankly, it seems to be a problem between the filter and the carb. This Gravely has the Briggs and Stratton 18.5 hp motor. Is there a fuel pump on these? A vacuum issue?

Any help would be appreciated.
 
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