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There is restriction of fuel flow somewhere. Look for a clogged fuel filter, a pinched fuel line, or debris in the fuel tank. Otherwise, the carburetor needs to be re-set.

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16y ago

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Why does Briggs and stratton 5.5hp run only with the choke on?

Your Briggs and Stratton 5.5hp only runs with the choke on because it needs a tune up.


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Why does 5.5 hp Briggs and stratton engine have to have choke half closed to run?

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What do you do when you have spark and your engine will turn over only when in choke but dies as soon as the gas runs through on a Briggs and stratton 20hp lawn motor?

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What kind of objects can cause you to choke?

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