Question about Echo Gas Blower 185 MPH 900 CFM Blower PB620ST

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Need spark plug gap for echo blower - Echo Gas Blower 185 MPH 900 CFM Blower PB620ST

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Echo Blower dies out when full throttle

Find the fuel air mixture screw located by the carb and turn it so the moter starts to slow down then turn it so the blower runs smoothly this should keep it from dying out

Posted on Nov 23, 2008

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SOURCE: Echo backpack blower stops after 20 minutes

Make sure the fuel tank cap inlet valve is working properly, this will allow a vapor lock if it is not. Then check the fuel line in tank to make sure the pickup filter is not hung up in tank thereby allowing the fuel to get below the pickup. Also check the fuel line for holes. You can also try customer care, manuals and parts, type in model no. then get owners manual and see if in troubleshooting section it list this problem.

Posted on Apr 06, 2009

  • 389 Answers

SOURCE: ECHO PB-650 Spark plug gap size

20 thousandths

Posted on Sep 16, 2009

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SOURCE: ho spark on a pb 403t backpack blower

Well obviously you need to check the spark plug for fire. Try the old one first, then a new one. If you still don't have fire, then you probably burnt out the coil.


Posted on Nov 30, 2009

  • 223 Answers

SOURCE: Need the air gap between

All magnetos work best with minimal air gap. Gap it with the thinnest piece of paper/plastic that you can remove from the gap. Spin it, examine flywheel for evidence of rubbing. If it's good, start it and zoom it a couple of times, shut it down and check again.


Posted on Feb 05, 2011

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