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Carburetor 640084B
This part 640084B is compatible with:
- Product Type:
- Lawn Mower, Small Engine, Snowblower
- Brands:
- Craftsman, Toro, Lawn Boy, Tecumseh
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Carburetor Customer Reviews
Common Problems Fixed by the Carburetor
Based on customer reports and repair data, this part commonly fixes these issues:
Lawn mower starts then stalls
Snowblower starts then stalls
Small engine stops after a few seconds
Small engine runs poorly
Lawn mower runs rough
Lawn mower won't start
Lawn mower smoking
Lawn mower is hard to start
Snowblower runs rough
Snowblower won't start
Small engine won't start
Snowblower leaking gas
Small engine hard to start
Small engine leaks gas
About the Carburetor
The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall. If the carburetor is clogged, try cleaning it with carburetor cleaner. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor.
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