oct 27, 2014 · look at the kill switch (run/stop) to make sure it isn't bad or broken.
Then check wiring for bare spots that may be grounding out.
Key Overview & Analysis
Last part you haven't replaced is.
check all of the electrical connections between the battery terminals, the ignition switch, kill switch, cdi unit, ignition coil and spark plug.
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mar 3, 2018 · 1987 moto 4 no spark.
I replaced the coil and plug and plug wire.
Visually check all wires and couldnt find anything bad.
I charged the battery it started after i.
mar 19, 2016 · i recently picked up an old 86 moto 4 80cc that i would like to get running and fix up for my grandson.
I was told it had no spark which i verified by hooking up a.
jan 19, 2024 · starting problems in yamaha moto 4 can stem from various issues such as a weak battery, faulty spark plug, or clogged fuel system.
Old gasoline left sitting in the.
mar 25, 2011 · start with checking all your wire terminals including the ground and fuse.
The coils do go bad occasionally, you could test it or replace it.
I would rule everything.
may 12, 2022 · my grandson and i are trying to resurrect a 91 moto 4 250 that we got as a basket case a while back, and are having trouble getting a consistent spark out of the ignition system.
We've been able to get it to cough and pop a few times, but can't get it.
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