• 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.

Search results

  1. T

    '77 gs750 jetted for pods vm26 fuel screw

    I take it by “not firing” you mean that you got known spark, but cylinder ain’t getting hot. Have you replace the head boot o-rings ? Maybe the boots themselves?
  2. T

    Bogs down at 6000rpm

    Either too much air or fuel……135 main jet ? How did you arrive at that…are you running pods?
  3. T

    1979 GS550L Intake boots replacement

    You should post a warning regarding that pic! Any way, this Maine outfit claims to have them, but be suspicious… https://alpha-sports.com/suzuki_parts.htm?q=suzuki-bike-parts have you checked eBay for non- OEM versions, you might stumble across them….lots of later models can get a set of 4 for...
  4. T

    1977 gs750 not charging

    Heed Nessism’s short answer. Measuring ohms is inconclusive, cuz when installed in running bike , the stator is tugged and tortured by the spinning magnet field. note that your bike probably has the older 12 pole stator , so make sure you get similar.
  5. T

    GS650G weight shed

    You might be able to monkey with seat and get a 1 inch drop…at the price of comfort! My 650L has a stepped seat that helps a bit. If you opt for shorter shocks. understand that you’re changing driveshaft angle along with less wheel travel. maybe try some boots to give you extra height!
  6. T

    Very Odd Suspected Ignition Issue

    This “while cylinders 1&2 barely took an (mixture) adjustment“ and cold exhaust pipes suggests 1 and 2 are too rich to fire consistently. i d check 1and 2 “choke” plunger positions in “off” spot…compare to 3 and 4 positions in case something got whacked.
  7. T

    GS450 Runs rich at low throttle

    “….Perhaps the throttle has been adjusted to compensate for no idlemix supplied. “ Very possible….if carbs were cleaned poorly, a clogged idle system might encourage you to raise idle stop spot as compensation. The bike needs to transition from idle circuit properly.
  8. T

    1982 GS550 stator problem

    The SH-775 is worth hunting for……it spares the stator of useless heat. Try shops that sell/repair ATV’s. The bigger Polaris atv’s had the SH-775 starting about year 2000 or so……lots of these atv critters get wrecked and abused. The 18 pole stator was matched with a 12 pole rotor…6 pairs of N/S...
  9. T

    Engine Compression Testing

    Sure ,check the compression …..but this is a small indication of engine health . This is a plain bearing motor requiring high oil pressure …..depending on how it’s been treated, you could have bearing issues. Any idea of mileage on these two candidates ? My 650 still running fine at 65k miles...
  10. T

    Engine cranking and jumping to 2000 RPM

    Did you replace the o- rings at carb boot/ cylinder head interface ? Send a PM to member Nessism…..he might have a working link to his carb rebuild . don’t put off valve checking and adjustment…this is critical.
  11. T

    '83 GS650L - crazy large reserve?

    It’s small tank…maybe 3.3 gal capacity, so you going to be hitting reserve early - 90 miles or two hours running. Plus some petcocks have higher fuel level point where you have to switch over.
  12. T

    Sudden no spark, died while riding. Ignitor substitutes/replacement?

    Better slow down…likely have multiple issues on these old critters.Start here with some reading. https://www.thegsresources.com/_forum/showthread.php?171846-Top-10-Newbie-Mistakes
  13. T

    Woes of selling things...

    Skip rebuilding…..just get a used eBay starter and swap it in…easy on 850 IIRC. ….and up the price to compensate for your trouble. https://www.ebay.com/itm/334423634927?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=6LYou-9MSz2&sssrc=2349624&ssuid=ARSR0K5ISZu&var=&widget_ver=artemis&media=COPY
  14. T

    Unavailable carb boot

    You’ll likely have to get creative….investigate the wire reinforced hoses that lots of folks use in shop dust collection systems.
  15. T

    Spark plug cap replacement

    Stock caps came with a resistor ….get new NGK ones with 5 kohm internal resistor ….widely available
  16. T

    Perplexing No Start Saga '79 GS850. Requesting your help!

    Take seat off…find the 12v positive feed to ignition coils.. with key “on”measure voltage here before and then during starter cranking.
  17. T

    Quick Q Horn Circuit 78 GS550E

    On my 650, a green wire runs from the horn button to the horn. The orange/green at horn is always hot (with ignition on) and waits to be grounded out thru via green wire thru horn button to black/ white ground wire
  18. T

    Coils troubleshooting - still can't get engine started

    With plug caps off, wire to wire should be about12 kohms. Plug caps vary….newer ones about 5 kohms each, but old stock ones could be10 kohms each.
  19. T

    Coils troubleshooting - still can't get engine started

    There’s a 4 wire connector that runs from ignitor up to ignition coils…find it and clean it carefully . It’s just under seat on right in a mounting bracket.
  20. T

    turns with two cylinders

    Since it was running last October , it’s probably not the ignitor (it’s actually not a “cdi”). Sounds like weak / no spark on plugs Forum and Blogs . Try something simple….remove plug caps from plug wires on 2 and 3 . Snip off 6mm to expose fresh copper . Reinstall plug caps and see if there’s...
Back
Top