Echo 650 the saga continues..need help!

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Pierreg

ArboristSite Operative
Joined
Oct 30, 2009
Messages
173
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Location
Northern Mich
Greetings all. The old Echo and I are at the end of our rope... I had some time this A.M. to work on the saw. I finally got some spark although nothing spectacular in color. Carb is working well.The saw does not even fire at all. The two things I haven't done is a compression test or pulled the muffler to look at the piston. I have done the saw drop with the starter and it takes it awhile to drop completely. I think either the compression is to low or coil spark is to weak to fire in the mix. The thing is it didn't even pop or fire once. So what compression # is the low point where it will not fire? I have really learned alot on this saw and am appreciative of the site and your help. Thanks in advance....agian.
 
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