This video shows the steps in troubleshooting a Briggs and Stratton powered mower that will not start, including carburetor replacement.
Amazon Associates link to carburetor:
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Amazon Associates link to spark plug:
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Amazon Associates link to coil:
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Amazon Associates link to air filter (yes, I replaced the nasty one in the video):
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Amazon Associates link to inexpensive tool set that includes a spark plug socket:
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