• 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.

82 gs450l bogs down when accelerating

  • Thread starter Thread starter yugen
  • Start date Start date
Y

yugen

Guest
Recently purchased an 82 gs450l, off the bat had to replace the stator and rectifier regulator on it. Was running fine for a week or two until now.

In first and second gear the bike is super slow to accelerate, and very bogged down. After that it runs fine.
I have a small slope in my driveway and it couldn't make it all the way up. Died about halfway.

Has anyone else had any issues like this? Any suggestions?
 
You just bought it. Do you have any idea how well it has been cared for during the last several years?

If not, you will have a few weeks' worth of catching up on neglected maintenance.

You have replaced the stator and R/R, hopefully that takes care of the charging, but there is still plenty more to ensure a good electrical system.

You need to check the valve clearances. Standard clearances are pitifully small, continued use makes them smaller. If not checked regularly, serious damage can result.

You need to clean the carbs. Not just a "drop the bowls and spritz around some spray" cleaning, but a full "strip and dip" cleaning.

How are the tires? How are the brakes? Is there oil in the forks?

Yes, the list goes on (and on). Unless you know the previous owner and have seen him (her?) ride and maintain the bike, you have to assume that absolutely NOTHING has been done and you will need to do it all.

.
 
Last edited:
Thanks for the reply.
It was cared for ok from what I gathered from the previous owner.
I did check the tires, 4 years old but still good, figured I'll replace them next summer. Brakes are in good condition and the fork seals aren't leaky at all.

I'll check the valves and completely take apart the carbs.
Thanks for the advice.
 
It's pretty typical here to refer new biker owners condescendingly to the "Newbie Mistake" thread:

https://www.thegsresources.com/_forum/showthread.php?171846-Top-10-Newbie-Mistakes&highlight=newbie

You should definitely look into all of the things Steve said but, to me, it sounds like you have a carb issue. With each of the two GS's I've owned as well as my friend's that I help him with, I did a thorough job cleaning the carbs once and have been cruising along since (obviously doing other required maintenance, too). Here's good tutorial on doing the GS450 carbs:

http://members.dslextreme.com/users/cbsaunders/gs/gs450_carb_cleaning_guide.pdf

You won't need to replace any jets, but a new set of O-rings will do wonders. Most of use www.cycleorings.com which is owned by a member here and is very reasonably priced. Since you have the carbs off, I would also consider replacing the rubber intake boots and the O-ring that takes care of air leaks between them and the cylinder head that are probably 36 years old.
 
You must log in or register to reply here.
Back
Top