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Chainsaw running rough

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Common solutions for: Chainsaw running rough
Solution 1:
Carburetor
The carburetor might be clogged. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Over time, some of the ingredients in the fuel will evaporate, leaving ...behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall or run roughly. If the carburetor is clogged, try cleaning it with carburetor cleaner. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor.
Required Part
Chainsaw Carburetor
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Solution 2:
Carburetor Repair Kit
The carburetor might be clogged. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Over time, some of the ingredients in the fuel will evaporate, leaving ...behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall or run roughly. If the carburetor is clogged, try cleaning it with carburetor cleaner. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor.
Required Part
Chainsaw Carburetor Repair Kit
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Solution 3:
Air Filter
The air filter may be clogged or dirty. If the air filter is clogged, the engine will get too much fuel and not enough air. As a result, the engine may stall or run roughly. Inspect the air filter to ...determine if it is clogged. If the air filter is clogged, replace it.
Required Part
Chainsaw Air Filter
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Solution 4:
Foam Filter
The foam filter may be clogged or dirty. Inspect the filter to determine if it is clogged. If the filter is clogged, replace it....
Required Part
Chainsaw Foam Filter
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Solution 5:
Fuel Filter
The fuel filter might be clogged. A clogged fuel filter is often caused by leaving old fuel in the chainsaw. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, sti...ckier substance. This sticky fuel can clog up the fuel filter and cause the engine to run roughly. If old fuel was left in the chainsaw, drain the old fuel from the fuel tank and replace the fuel filter.
Required Part
Chainsaw Fuel Filter
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Solution 6:
Spark Arrestor
The spark arrestor might be clogged. The spark arrestor is a small screen that prevents the engine from emitting sparks. Over time, the spark arrestor can become clogged with soot. If the spark arrest...or is clogged, the chainsaw may run roughly. To unclog the spark arrestor, remove it and clean it with a wire brush. You can also replace the spark arrestor.
Required Part
Chainsaw Spark Arrestor
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