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Tao motors Boulder B1/ B110

Old Jun 23, 2022 | 08:20 PM
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Default Tao motors Boulder B1/ B110

Any help please. I have no spark. It acts as if one of the kill switches is tripped but I measured them all and the ones that should be open are and the two that should be closed are. The starter relay buzzes and that's all. I have the schematic.

 
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Old Jun 25, 2022 | 02:14 AM
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Most common reason for a buzzing solenoid is a flat battery, can also be a bad connection on thick wires (including earths) or a seized starter or engine. Also just possible the alarm could cause this.
 
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Old Jun 25, 2022 | 11:17 AM
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Originally Posted by merryman
Most common reason for a buzzing solenoid is a flat battery, can also be a bad connection on thick wires (including earths) or a seized starter or engine. Also just possible the alarm could cause this.
Thanks. I've charged it up and my charger says it's good. I guess it could still have a bad cell or something I may pick up a new one today just to check. Thank you.
Edit: I swapped the battery and everything is turning over and trying to start. But I can't get the fuel into the carburetor. It had some type of fuel stabilizer in it or something smells really bad. I cleaned it out but still acts like it's plugged up. Fuel line is clear all the way up to the carburetor. When I put fuel into the carburetor at the filter it starts right up but then dies.
 
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Old Jun 26, 2022 | 01:48 AM
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Seems like the carb is still gummed up. I remove float bowl and jets, then blow float bowl, jets, and the holes they came out of, out with compressed air. Check you can see through jets before re-fitting. Drain the tank and fill with fresh fuel. Re-assemble and the bike should then run.
 
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Old Jun 26, 2022 | 08:19 AM
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Originally Posted by merryman
Seems like the carb is still gummed up. I remove float bowl and jets, then blow float bowl, jets, and the holes they came out of, out with compressed air. Check you can see through jets before re-fitting. Drain the tank and fill with fresh fuel. Re-assemble and the bike should then run.
​​​​​​The carb is a PZ25K. And the sediment tank is riveted closed. I have a new one on order that should work. I'm going to drill the rivets and do a proper clean on it, and just bolt it back together. The new one won't be in for 4 - 7 days. And thank you very much for your help. Your saving me a ton of money.
Edit: I finally got it running after leaving good fuel in the carburetor overnight and blowing it out with compressed air. I appreciate all your help. Thank you very much
 
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