Thread: fuel shut off?
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Old 04-15-2009, 10:48 AM   #2
Easy Rider
Senior Member
 
Join Date: May 2007
Location: Champaign, Illinois
Posts: 4,561
Re: fuel shut off?

Quote:
Originally Posted by marzzy
I am a new member. I am wondering why there is no fuel shut off. Is there a replacement petcock so the fuel may be completely shut off? This may be the best control of carb gum ups and "no starts"
Welcome, newbie! :rawk:

Is the GZ your first bike......or just the first one in a long time?

For about 20 years or so, the fuel shutoff on bikes has been automatic; it is inside the petcock and is vacume controlled; there is a little hose on the back of the petcock going to the "intake manifold".

In the ON and RES settings, the automatic cutoff works. In the PRIme setting, it does not; that is, fuel flows even when the engine is OFF. SO.......unless you leave it on the PRIme setting during storage, an excess amount of fuel will NOT evaporate in the carb (bowl)........unless the petcock is broken, that is.

Browse around a bit; I'm sure you will find other things interesting and informative......and some things funny and a few depressing. If you can ignore the BS, it really is a good place to hang out.
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