pilotwingz
ArboristSite Lurker
so does anyone know what size/type H.T. wire my saw uses ?? ... I don't own a multi-meter but can the on-off switch be tested with one , and if so how ??
so right now the pull starter side cover is off , the plastic flywheel cover is off , the Ignition coil is off , and the switch wires are just hanging there unattached (a white wire and a black wire) ... when put together the white wire was on one of the 2 fine thread screws that secures the T.C. module to the Ignition coil and the black wire was on one of the (f.t.) screws that secured the plastic flywheel cover ...The stop position should short the wire going to the coil to ground, run should read open. Use continuity/ohm function of the meter.
OK , I understand the fuel system should be serviced , I understand all the parts that should be replaced ... but first I need to know that I'm getting good spark "every" time I pull the starter , otherwise what's the use of servicing the fuel system components if the "spark" isn't reliable ??Re-reading this thread:
This saw is 34 years old, I think that your trouble is likely in the fuel system, the parts of which are likely in real bad shape, and are generally replaced as a matter of maintenence anyway. Plus the newer fuels are real hard on the rubber parts.
I keep saying the fuel system rubber tubes all seem good to me , flexible , not leaking , look good , and the cylinder is getting fuel to it , the Impulse tube looks good too ... it's possible the carb may have been rebuilt when I took it to the Echo service center for a go over 4 years ago but I don't know that for certain ... I told the guy it was hard starting , also ask him to replace the pull chord , they charged me $80. when I picked it up ... I felt I got ripped off because it still was hard to start after that ... I know he didn't replace the H.T. wire because the one I just took off is the original , and as I said before it looks bad to me not getting good connection at each end ...Re-reading this thread:
This saw is 34 years old, I think that your trouble is likely in the fuel system, the parts of which are likely in real bad shape, and are generally replaced as a matter of maintenence anyway. Plus the newer fuels are real hard on the rubber parts.
Yeah OK , I can just leave the switch wires disconnected and let them hang outside the saw and that won't interfere with the saw getting good spark if the Ignition coil , T.C. module , H.T. wire and plug are all good ... that's what I needed to know ... so if I'm understanding correctly , if I don't get good spark after making a new H.T. wire (the plug is good) , then something is going wrong with the Ignition Coil or T.C. module ...Yes, the switch is just a path to "ground" out the coil and shut off the engine, so just unplug the wire, and then test your spark. Take it totally out of the loop.
The rubber in the carb kit gets stiff, and makes for hard starting. It just sounds like your troubles are fuel related.
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