Name: Echo CS-440
Brand: Echo
Rating: 5 (1 reviews)

Questions and Answers:

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maynardrobertJul 26, 2025
What to do if my Echo Chainsaw engine cranks but won't start?
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  Zachary PetersonJul 26, 2025
  If your Echo Chainsaw engine cranks but doesn't start, there are several potential causes: * A clogged fuel filter or fuel line, in which case you should clean or replace the fuel filter and clean the fuel line. * A fuel mixture that is too rich, so you should open the choke, clean or replace the air filter, or adjust the carburetor. * An incorrect spark gap, a carbon-covered spark plug, or a fuel-fouled spark plug, so you should adjust the spark gap to 0.6 mm to 0.7 mm (0.024 to 0.028 in.) or clean/replace the spark plug. * Also make sure the ignition switch is turned on.
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Sara GrayJul 31, 2025
What to do if my Echo Chainsaw engine does not crank?
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  Isaac CraneJul 31, 2025
  If the engine of your Echo Chainsaw does not crank, it may indicate an internal engine problem. In this case, you should ask your ECHO dealer for assistance.
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ronaldwilkersonAug 5, 2025
Why does my Echo CS-440 engine run poorly?
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  Marc WebbAug 5, 2025
  If your Echo Chainsaw engine runs poorly, several factors could be responsible. A dirty air filter or fuel filter can cause issues; try cleaning or replacing them. A blocked fuel vent, a dirty spark plug, or a blocked cooling system can also be the cause. You can also check if the exhaust port or spark arrestor screen is blocked and clean it. Adjusting the carburetor might also solve the problem.
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Derrick VillaAug 10, 2025
What to do if there is no spark at the plug of my Echo Chainsaw?
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  michaelfletcherAug 10, 2025
  If there's no spark at the plug in your Echo Chainsaw, the spark gap might be incorrect; adjust it to 0.6 mm to 0.7 mm (0.024 to 0.028 in.). Alternatively, the plug could be covered with carbon or fouled with fuel, in which case you should clean or replace it. The spark plug itself may also be defective, requiring replacement.
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Jared WilsonAug 15, 2025
Why is the muffler wet with fuel on my Echo CS-440?
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  Paul SmithAug 15, 2025
  If the muffler of your Echo Chainsaw is wet with fuel, the fuel mixture may be too rich, so open the choke. It may also be necessary to clean or replace the air filter or adjust the carburetor. For further assistance, consult your ECHO dealer.