83 GS1100e 1&4 cylinder not firing

[Guest]

Any help is appreciated. The coils are good. What do I look at nexts? Thanks

[Cipher]

What method have you used to verify coil function?

[rapidray]

If you switched the coils to eliminate a bad coil, it is the crank trigger/ignition plate. I have them if you need or Dyna Ss also if you want to upgrade.
Ray.

[Redman]

Have you checked the plug caps?


Are 2&3 okay?


when you say cylinder not firing, do you mean spark plug not sparking .... or do you mean no combustion in the cylinder....?

[Motoguzzi1]

What method have you used to verify coil function?

I’ve switch coils.

[Motoguzzi1]

The spark plug has no spark. I switched the coils, and both are working.

[Motoguzzi1]

Yes, I’ve swapped coils, checked wires & caps. Still no spark on 1&4. I have no experience working on Suzuki. I just pulled the bike out of my neighbors garage. He bought it new and only has 34K on it. It’s been maintained by a dealer and is in fairly good shape. I rode it home on 2 cylinders ( just 2 Miles). I don’t want to spend a bunch of money on it. With that being said , I think I would rather replace with stock crank trigger ignition plate.

[Cipher]

I assume this is a factory electronic ignition if so the trigger pulsar things have a coil resistance check. it should bein the manual

section 11-3 of the oem manual
BL-G WIRES 250 TO 360 Ohms.

[Motoguzzi1]

Forgive me for my ignorance, but is this what Suzuki calls the signal generator assembly? I’m not wanting to upgrade. Just wanting to get it running well so I can turn it. What do you have to have for your trigger/ignition plate? Thanks
BTW sorry for the delayed response. I haven’t had much time to work on it. I do appreciate your help.

[Motoguzzi1]

How much would you have to have for your used pickups/pulsars? I would be interested. Thanks

[Cipher]

you sometimes see em cheap on ebay as part of a misc packae of parts
did the resistance test show a fault?

[rapidray]

Call me. PM sent.
Ray.