Re: Starter doesn't stop when engine starts
no connection, but you referred to disconnecting the battery while the engine was running, and that will ruin the rectifier. (had not heard of higher voltage rectifiers as an exception -- better part of wisdom is never to run the motor without a battery connection). But the rectifier issue is a separate one.
sooo...The starter is getting juice when it shouldn't, but not enough to make it operate. There are a couple of electrical quandries from what you report. If the starter is spinning (i.e., the starter shaft) the bendix gear should be forced upwards into the flywheel. If there is insufficient battery charge, the gear will not engage. Actually, it is more likely that there would be a clicking sound at the -- properly working -- solenoid, but no starter operation. Bendix issues aside, though, if the starter is operating without the starter button or key engaged (the latter at the start position), there is another electrical problem or issue. Current is continuously going to the starter, when it should be generated only on a controlled, intermittant basis. The starter circuit may be miswired, probably at the solenoid. OR (and I think this might be more likely), the key continues to be engaged in the start position when the spring-loaded assembly should kick it back to the run position. Likewise, the start button, if there is one, could remain in the start position because the spring release isn't working. I think the first step is probably to replace the starter switch or button. In the case of a starter key switch, it may be shorting -- probably more likely than a starter button would. I take it the starter (and engine) will not shut off when the key is switched off, or there wouldn't seem to be any need to disconnect the battery. What happens to the running engine and starter when the key is turned off?
