Question about ECHO, Inc. PB-251C Handheld Blower

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Hello, what is the gap for the pick up coil and flyweel for Echo leaf blower PB251.

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A bussiness card thickness, slide it between flywheel and coil, the rotate till magnets catches coil the tighten up

Posted on May 27, 2011

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How can I test ignition coil?

You connect the negative side to the negative side of a battery, you connect a wire to the positive side of a battery and hold it on the positive side of the coil. When you RELEASE the wire, you get a spark.

Make sure you check whether the voltage on the coil is 6 volt or 12 volt or something strange in-between.

Mar 09, 2016 | Echo Ing Coil Fits Pb251 Pb255 Pb265...

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I have a blower/vac made by McCulloch that won't start! I tore the carb apart & cleaned it! Got it started but w n rev up! Turned I&H screws all t w in & bk out now won't start! help!

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McCulloch leaf blowers won t start related questions and answers. Ask your McCulloch questions. Get free help from leaf blower experts.

Nov 07, 2015 | McCulloch Garden

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What happens if you use 40:1 fuel to oil mix in a 50:1 echo pb251 leaf blower engine?

it is always better to use to much oil than not enough, using not enough will cause major damage to the engine. The oil in the gas mix is what lubes the cylinder/rings against the cylinder walls. 40:1 is way lean of oil for a 50:1 mix engine

Aug 12, 2014 | Garden

1 Answer

Where is the flywheel located on an Echo PB251 gas leaf blower?

Before you go through the trouble of dismantling the blower to get to the flywheel you should perform a compression test. 140 psi is ideal. Less than 100 its probably not worth repairing. Less than 90 it shouldn't run.

Jul 13, 2014 | ECHO, Inc. PB-251C Handheld Blower

1 Answer

Where does ignition coil fit in reference to the flywheel?

Not sure what model you have but for the pb251 echo the gap is:

.012 to .016. Hope this helps.

Jun 18, 2014 | Echo Garden

1 Answer

Need the air gap between the ignition coil and the flywheel for an Echo PB-251 leaf blower

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.


Feb 05, 2011 | Echo Garden

1 Answer

I have an echo gas powered leaf blower, model pb251. it will start and idol, but wont run any faster than that, and throttle cable seems to be ok.

I just fixed my Echo PB 2100 with the same issue. It would start, run, all throttle openings OK but would not rev-up. It was a dirty/clogged screen on the muffler. Scraped the thick tar off then used Lacquer Thinner to soak it clean. Blower works better than ever now....

Apr 02, 2009 | ECHO, Inc. PB-251C Handheld Blower

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