• Required reading for all forum users!!!

    Welcome!
    Register to access the full functionality of the GSResources forum. Until you register and activate your account you will not have full forum access, nor will you be able to post or reply to messages.

    A note to new registrants...
    All new forum registrations must be activated via email before you have full access to the forum.

    A Special Note about Email accounts!
    DO NOT SIGN UP USING hotmail, outlook, gmx, sbcglobal, att, bellsouth or email.com. They delete our forum signup emails.

    A note to old forum members...
    I receive numerous requests from people who can no longer log in because their accounts were deleted. As mentioned in the forum FAQ, user accounts are deleted if you haven't logged in for the past 6 months. If you can't log in, then create a new forum account. If you don't get an error message, then check your email account for an activation message. If you get a message stating that the email address is already in use, then your account still exists so follow the instructions in the forum FAQ for resetting your password.

    Have you forgotten your password or have a new email address? Then read the forum FAQ for details on how to reset it.

    Any email requests for "can't log in anymore" problems or "lost my password" problems will be deleted. Read the forum FAQ and follow the instructions there - that's what we have one for...

  • Returning Visitors

    If you are a returning visitor who never received your confirmation email, then odds are your email provider is blockinig emails from our server. The only thing that can be done to get around this is you will have to try creating another forum account using an email address from another domain.

    If you are a returning visitor to the forum and can't log in using your old forum name and password but used to be able to then chances are your account is deleted. Purges of the databases are done regularly. You will have to create a new forum account and you should be all set.

Coil Sugestion

  • Thread starter Thread starter Anonymous
  • Start date Start date
A

Anonymous

Guest
Well, I figured out what was wrong with my bike that didnt want to start. I Tested the coils and they were within specs for resistance.. cold at least. But when I got the bike running, it would only idle really rough, and wouldnt even rev up. One side was burning really rich (you could smell gas) so I figured it had to be something with the spark again. I took out the plug #3 and it was wet, I grounded it on the frame, and started the bike, and it was sparking, but was weak, only sometimes pulsating strong. The others looked stronger, but could be better. I guess its just a bad wire in the coil? Either way, I think it would just be best to replace them both, since i Tested all the other components of the ignition system and they were OK.

Does anyone have any suggestions on what kind of coils to get? Just the ones from Suzuki? Or are there better quality ones? I saw alot on dyna coils.. are they any good? anyone had much luck with them?

I looked around on some dyna sites, and they dont have anything for hte little 550, i cant find anything from google, or ebay.

Thanks for the help getting hte bike running too.

Jake
 
have you tried just replacing the wires yet? that fixed my bad spark, I also opend my plug gap wider than normal.
 
how do you replace the wires? I noticed that they look like they are built into the coil.. where did you get your wires? How was your bike running before u changed them?
 
It's usually the plug cap or wire end. Pull the caps (unscrew them), clip off 1/4" of the plug wire, switch #2 and #3 caps and see if anything changes.
 
well, i did what you said, I cut off a little more, but they still reached. It did the same thing. After i let it idle for a little bit, i checked all 4 plugs. #1, and #3 were wet, and black. THe other two, were running perfect. I Think ill just go ahead and get some coils. Does dyna make them for the little 550?
 
If one cylinder is firing on each coil then I doubt your problem is coils. More likely synching or mixture problems.
 
well, I just cleaned out the carbs, all I did was take them apart, one at a time, and cleaned out all the gets, and everything else, and put it back together. What do you mean by sync problems? Could it be the electronic ignition modual? I noticed that its not grounded or anything if that matters. THe previous owner just had it attached by a tie strap. The signal generator is also ok.. What do you think it is?
 
if you took your carbs apart for a thorough cleaning then you will still need to do a manual and vacuum carb sync.

the manual is to get all butterflies opening at the same rate.

the vacuum is to fine tune the jets for proper fuel flow.
 
The ignitor doesn't need to be grounded, it has a ground running to it through the harness. The coils get there signal from the ignitor. If one cylinder is firing off each coil then the ignitor is doing its job. If you just had one cylinder giving you trouble then I'd say you might have a bad coil. But one cylinder on each of the two coils is unlikely.

Still points to carburation if you ask me. Do a manual synch to get the butterflies all opened as close as you can. Use a piece of wire or small drill bit for a guage. Number 3 is controlled only by the throttle stop. The other three cylinders have individual adjusters.
 
Alright, Ill try manually syncing them, and then ill let u guys know. A friend of mine let me borrow his coils too, off a running bike, so ill try those when i get the carb set (wtih the old ones, and the new ones) and see if they are any different.

Ill let you know how it goes.

Thanks,

Jake
 
You must log in or register to reply here.
Back
Top