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benchez
Joined: Fri Apr 30, 2010 1:39 pm Posts: 120 Location: St Helens
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 Posted: Wed May 05, 2010 3:26 am |
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hey zookiacs, thought someone migu be able to help on this one. When i have my aircon switched on and the air in recirculate (regardless whether heating or cooling) the idle will fluctuate between 2000 and 2400 rpm. Anyone know what the issue or fix would be?
_________________ 92 Sierra Hardtop, 2" OME Lift, 30" Maxxis Mudders
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royce

omnipotent being
Joined: Sun Jun 11, 2006 11:30 pm Posts: 17216 Location: Pluto
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 Posted: Wed May 05, 2010 3:33 am |
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get somebody to turn the fan on while you watch the front of the carby, when you see the linkage that moves with the vacuum thingy, youll know what to adjsut
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shep
Joined: Thu Mar 29, 2007 11:30 pm Posts: 14498 Location: Here there everywhere
Vehicle: A manly awesome man jimny
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 Posted: Wed May 05, 2010 3:33 am |
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benchez wrote: hey zookiacs, thought someone migu be able to help on this one. When i have my aircon switched on and the air in recirculate (regardless whether heating or cooling) the idle will fluctuate between 2000 and 2400 rpm. Anyone know what the issue or fix would be?
i just set the idle at 1000 and disconnected the idle up.
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benchez
Joined: Fri Apr 30, 2010 1:39 pm Posts: 120 Location: St Helens
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 Posted: Thu May 06, 2010 12:56 pm |
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Hmmm did the watch carby as fan is switched on thing the arm with the two adjusting screws moved, but I could not see well what moved them. Does anyone have any pics that they could point out on what I should be checking, adjusting or (Shep) unplugging?
Thanks
_________________ 92 Sierra Hardtop, 2" OME Lift, 30" Maxxis Mudders
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royce

omnipotent being
Joined: Sun Jun 11, 2006 11:30 pm Posts: 17216 Location: Pluto
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 Posted: Thu May 06, 2010 8:43 pm |
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that arm that moved, the adjusting screw with teh hex head is the one you adjust
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shep
Joined: Thu Mar 29, 2007 11:30 pm Posts: 14498 Location: Here there everywhere
Vehicle: A manly awesome man jimny
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 Posted: Thu May 06, 2010 8:47 pm |
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royce wrote: that arm that moved, the adjusting screw with teh hex head is the one you adjust
same bits i removed as they didn't work 
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royce

omnipotent being
Joined: Sun Jun 11, 2006 11:30 pm Posts: 17216 Location: Pluto
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 Posted: Thu May 06, 2010 9:03 pm |
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shep wrote: royce wrote: that arm that moved, the adjusting screw with teh hex head is the one you adjust same bits i removed as they didn't work 
Just cause you're scared of sierra carb black magic 
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shep
Joined: Thu Mar 29, 2007 11:30 pm Posts: 14498 Location: Here there everywhere
Vehicle: A manly awesome man jimny
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 Posted: Thu May 06, 2010 10:14 pm |
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haha nope, the actuator was stuffed and none of my spare carbs had a
working jobbie as well. the wax idle up choke thingo on the other hand..... 
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benchez
Joined: Fri Apr 30, 2010 1:39 pm Posts: 120 Location: St Helens
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 Posted: Tue May 11, 2010 6:42 am |
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Do any of you guys have a picture that you could show me to indicate the part I need to relieve my carby of?
_________________ 92 Sierra Hardtop, 2" OME Lift, 30" Maxxis Mudders
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