• 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.

Quick cold start question

  • Thread starter Thread starter kvgarrison
  • Start date Start date
K

kvgarrison

Guest
Some of you folks are well aware of the problems I've had and you've been my salvation thru this, thank you!
My question is this... is there a typical start procedure for cold bikes8-[

for example... prime for 30 seconds, full choke and start or..prime, half choke, start, or wave the key over the gas tank, say some bizarre GS prayer, and start.
I'm askin' cuz today she started but took some time and now that I am done fixin now including syncing the carbs which I did yesterday( borrowed some guages from a friend).
She runs GREAT, better than she ever did, almost immediate response all the way thru the throttle positions, holds easy at 80 and ready to go for more, idles well, just that darn cold start.
By the way I am out 3 1/2 turns on the screws and that seems to be where she runs the best, any ideas?
 
Shouldn't need prime unless the carbs are empty for some reason. Full Choke and it should fire up before You can release the starter button if everything is right. Then back off the choke some and let it run for a minute or Two. If You need Prime on a regular basis there is a problem with the carbs.
 
They're all different! Priming for around 30 seconds is usually a good idea if the bike has stood for a while (petrol slowly evaporating out of the carbs) and you'll need choke - usually on full, but it varies. Once you've found what suits your bike stick to it.
 
Hi Mr. kvgarrison,

Are your valve clearances in spec? Have you checked them lately? Hard starting when cold is a symptom of valve clearances that are too tight.


Thank you for your indulgence,

BassCliff
 
Even after a couple weeks of sitting I normally just have to twist and release the throttle, put her on full choke, and push the button. However, all bikes are going to be different. Where its parked and the ambiant conditions are going to mean alot.
 
BassCliff said:
Hi Mr. kvgarrison,

Are your valve clearances in spec? Have you checked them lately? Hard starting when cold is a symptom of valve clearances that are too tight.


Thank you for your indulgence,

BassCliff
Click to expand...

the valve clearances have all been done, Bwringer talked me into doing them, they're all in spec as far as I can tell, ordered new shims from crc2 online, waited a little bit for a 2.45 but they're all at the loose end of the spec
 
provided the following:
the compression is good,
the carbs are tuned,
theres no air leaks,
the valves are in spec...
i'd look at:
the battery (new?) and
the voltage drop that you might be having at the coils

good electrical system is needed to ensure the coils still get enough power to produce a good spark while a lot of current is drawn by the starter motor while cranking
good charging system is needed to ensure fully charged battery at every start
 
What is the gas like? I find my bike starts better on premium, and if the fuel is stale forget it.

THe chokes on these bikes are primitive, but if there are leaks in the seals around the choke plunger that can cause hard starting.

Prime may cause carb flooding if the bike is on the sidestand. 30 seconds is a long time for a bike with full carbs, it could be your overdoing it on the priming.
 
You must log in or register to reply here.
Back
Top