Register Community Calendar Today's Posts Search

Go Back   GZ 250 Forums > GZ250-Specific > General Maintenance

Reply
 
Thread Tools Display Modes
Old 04-08-2012, 11:15 AM   #11
mrlmd1
Senior Member
 
Join Date: Jan 2008
Location: Crawfordville, Florida
Posts: 2,853
Re: Choke

I think the idle sped with a warm engine is supposed to be 1300rpms.



Login or Register to Remove Ads
mrlmd1 is offline  
Reply With Quote
Old 04-08-2012, 02:26 PM   #12
alantf
Senior Member
 
alantf's Avatar
 
Join Date: Nov 2008
Location: Tenerife (Spain)
Posts: 3,715
Re: Choke

Quote:
Originally Posted by mrlmd1
I think the idle sped with a warm engine is supposed to be 1300rpms.
Whoops....my mistake :blush: Just checked the owner's manual. When I put 1400 - 1500 rev/min, I should have put 1200 - 1400 rev/min.[attachment=0:27iwbda0]Untitled-1.jpg[/attachment:27iwbda0]
__________________
By birth an Englishman, by the grace of God a Yorkshireman.
alantf is offline  
Reply With Quote
Old 04-08-2012, 04:31 PM   #13
Water Warrior 2
Senior Member
 
Join Date: Dec 2006
Location: Squamish B.C Canada
Posts: 11,409
Re: Choke

Quote:
Originally Posted by alantf
Quote:
Originally Posted by mrlmd1
I think the idle sped with a warm engine is supposed to be 1300rpms.
Whoops....my mistake :blush: Just checked the owner's manual. When I put 1400 - 1500 rev/min, I should have put 1200 - 1400 rev/min.[attachment=0:3q3a4er3]Untitled-1.jpg[/attachment:3q3a4er3]
Good thing we don't keep a score card eh.



Login or Register to Remove Ads
Water Warrior 2 is offline  
Reply With Quote
Old 04-12-2012, 01:52 AM   #14
lars
Junior Member
 
Join Date: Mar 2012
Location: Arizona
Posts: 16
Re: Choke

When choke starting should I move the fuel switch to the "pri" setting?

Also, is 87 octane gas sufficient?

Finally, should the fuel switch be in the "on" position when parked, or "reserve?
lars is offline  
Reply With Quote
Old 04-12-2012, 04:22 AM   #15
Water Warrior 2
Senior Member
 
Join Date: Dec 2006
Location: Squamish B.C Canada
Posts: 11,409
Re: Choke

Leave the fuel in the "ON" position for normal operation. It is vacuum operated and shuts off fuel flow when the engine is shut off. You need only use the prime position after the bike has been parked for quite some time and fuel in the carb may have evaporated. Turn the fuel to prime for about 10 seconds to fill the float bowl in the carb then back to the "ON" position. 87 octane is the recommended fuel. There is no need to buy more expensive gas because you will not likely see any benefit. The GZ is a popular bike in the 3rd world where gas is sometimes 80% sticks and stones and the rest is noncombustable.



Login or Register to Remove Ads
Water Warrior 2 is offline  
Reply With Quote
Old 04-12-2012, 09:34 AM   #16
jonathan180iq
Super Moderator
 
jonathan180iq's Avatar
 
Join Date: Jan 2007
Location: Dalton, GA
Posts: 3,996
Re: Choke

Quote:
Originally Posted by lars
When choke starting should I move the fuel switch to the "pri" setting?

Also, is 87 octane gas sufficient?

Finally, should the fuel switch be in the "on" position when parked, or "reserve?
Why not just read through the owners manual and the service manual that we have here on the site for download?
jonathan180iq is offline  
Reply With Quote
Reply




Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:01 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.