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Old 03-02-2004, 12:03 PM   #1
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IAC adjustment, what tool?
I'm trying to do the iac adjustment procedure and I'm having a hell of a time finding the right tool. What do you guys use?

I know its a t20 torx, but there's isn't much room there. The throttle bracket is right behind the screw so I can't get a screwdriver type t20 in there. To top it off, I have the Edelbrock strut tower brace and that happens to cross right in between the screw and the throttle bracket.

Wish I had a picture. What do you guys recommend?

Thanks.
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Old 03-02-2004, 01:40 PM   #2
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Re: IAC adjustment, what tool?
Quote:
Originally posted by formula91
I'm trying to do the iac adjustment procedure and I'm having a hell of a time finding the right tool. What do you guys use?

I know its a t20 torx, but there's isn't much room there. The throttle bracket is right behind the screw so I can't get a screwdriver type t20 in there. To top it off, I have the Edelbrock strut tower brace and that happens to cross right in between the screw and the throttle bracket.

Wish I had a picture. What do you guys recommend?

Thanks.
I am not familiar with GTA's but on my Camaro there is no adjustment for the IAC. Its a sensor with a connector and it is screwed into the underside of the throttle body. You adjust it by jumping the ALDL etc. Do you mean the TPS?
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Old 03-02-2004, 01:42 PM   #3
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I mean the idle speed adjustment.

Doh!
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Old 03-02-2004, 01:43 PM   #4
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He means the minimum air adjustment screw.
Use a T20 bit with either a 1/4" wrench or dogbone, may have to remove the STB to do the adjustment.
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Old 03-03-2004, 01:58 AM   #5
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Quote:
Originally posted by formula91
I mean the idle speed adjustment.

Doh!
Thats fine. Maybe I was confused. Do what Morley suggested.
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Old 03-03-2004, 01:53 PM   #6
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i just pull the throttle bracket there on the plenum..makes life EZ. DONT allow those loose ends to touch the alternator "hot" source (i dont have the cover LOL)
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