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Idle/ throttle messed up!!
http://auszookers.com/forum/viewtopic.php?f=5&t=25369		 Page 1 of 1
Author:  jonga [ Fri Sep 02, 2011 9:31 am ]
Post subject:  Idle/ throttle messed up!!
Hi guys when im driving and i go into neutral my sierra just idles at 1500, everynow and then it raises up to 2000 - 2500 and as of lately had been very high, I just have to let the clutch off without any accelerator and it drives off.

I had a dig around here and tried filling up the radiator with the cap off and warming the engine, but that didnt work.

So then i checked the throttle in my engine bay and it doesnt look right. The spring looks like it has come off and the the throttle is stuck down...

How can I fix it?

is there someone who can fix it for some cash or beer, looks like it would be 5 minute job for someone who knows what theyre doing.

Ive attached photos :P
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Author:  ROAR99 [ Fri Sep 02, 2011 1:39 pm ]
Post subject:  Re: Idle/ throttle messed up!!
where in brissie are u ..

is your zook totally stock..
Author:  lump_a_charcoal [ Fri Sep 02, 2011 1:41 pm ]
Post subject:  Re: Idle/ throttle messed up!!
The munted spring bit is a wax choke.

You can probably disconnect it until you can find a replacement, but it has been a while since I looked into a zook engine bay, so I could be wrong.
Author:  hooki [ Fri Sep 02, 2011 3:48 pm ]
Post subject:  Re: Idle/ throttle messed up!!
looks like the cold start choke is stuck on?
Author:  zooky08 [ Fri Sep 02, 2011 8:49 pm ]
Post subject:  Re: Idle/ throttle messed up!!
Its the choke spring. Not having this spring connect will prevent the choke flap closing hence high idle.
Author:  jonga [ Sat Sep 03, 2011 12:13 am ]
Post subject:  Re: Idle/ throttle messed up!!
how bad is it to drive on it?
Im in Camp Hill and its completely stock under the engine... anyone know what i can do about this?
Author:  lump_a_charcoal [ Sat Sep 03, 2011 12:38 am ]
Post subject:  Re: Idle/ throttle messed up!!
Pull off the carb inlet, and see if there is a butterfly that is moving freely that is connected to the busted spring. If there is, wire it open. That will temporarily get you going a bit better.
Author:  losfer [ Sat Sep 03, 2011 10:54 am ]
Post subject:  Re: Idle/ throttle messed up!!
if the water lines to the choke are blocked , wiring open that choke arm will not reduce the high idle.
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