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just quits?

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Old Feb 12, 2008 | 10:25 AM
  #1  
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I have a 1990 sporty and the damn thing just quits on me, like i shut it off not die out but just cuts off. Any idea what my problem could be I thought maybe the ignition module but I tried a known good one and it still does it.
 
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Old Feb 12, 2008 | 12:29 PM
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Default RE: just quits?

Try running a wire from the + battery post to the white wire on the coil terminal....if this fixes the problem I would replace the on/off switch on the handle bar.
 
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Old Feb 12, 2008 | 02:09 PM
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Default RE: just quits?

Make sure you pull that off AS SOON AS you stop though!!
 
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Old Feb 12, 2008 | 02:24 PM
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Default RE: just quits?

if all the power cuts out including the headlight then replace the main circuit breaker.
 
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Old Feb 12, 2008 | 03:34 PM
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Default RE: just quits?

On my 1994 XL1200 I had that problem, I found that the ignition switch was very sensitive. If I had anything hanging off the key ring that would get caught in the wind it would bump it back a little and would cut out. I just used the key by itself on a ring and it quit. You might just jiggle the switch while it is running and see if that is the problem.
 
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Old Feb 12, 2008 | 05:22 PM
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Default RE: just quits?

ORIGINAL: GzrGld

Make sure you pull that off AS SOON AS you stop though!!
LOL....now that's funny........
 
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Old Feb 15, 2008 | 01:59 AM
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Default RE: just quits?

I answered your e-mail....did you get it ?
 
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Old Feb 15, 2008 | 08:18 AM
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Default RE: just quits?

I havn't received it yet. I checked the voltage into the switch and out of the switch and I get bat voltage so I guess I'll have to chase the wire into the head light and out to see if there isa break somewhere.
 
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Old Feb 15, 2008 | 09:27 AM
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Default RE: just quits?

A bum negative battery cable can do ya as well...
 
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Old Feb 15, 2008 | 10:58 AM
  #10  
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Default RE: just quits?

When you wire the coil direct you only eliminate two switches....one it the on/off switch and the other is the ignition switch. If your ignition switch feels sponge as you turn the key or you don't feel a positive indent at the on position then chances are it's going bad. The on/off switch is deciving....even though it shows current one second it can open at any vibration level killing the juice to the ignition coil.
Some one suggested a bad ground wire off the battery....this was an issue with the older sporty's for a while, the cable breaks under the shrink tubing at the starter. Disconnect the negative cable from the battery and give it a good jerk up....if it is bad it will pull right out of the shrink tubing.

Good Luck
 
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