Where is the IAC screw
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Joined: Jun 2004
Posts: 119
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Car: 1989 Trans Am
Engine: l98
Transmission: 700 R4
Axle/Gears: 10 bolt with 3.23s
Where is the IAC screw
Where is the screw to set minimum air for the IAC? I've searched and read on here and thought it should be on the driver's side of the throttle body, but I looked and looked and I dont see a torx screw anywhere, or anything that looks like it has a cap on it. Could someone please post a close-up picture of the throttle body with the adjustment screw circled or pointed out? Thanks
Chris
Chris
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Its on the drivers side, it has nothing to do with the IAC. Its minimum idle screw and all it does is keep the throttle assembly partially opened to allow air in.
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Driver side. HOlds the throttle open at idle. If its never been touched there should be a cap on the back of it. Pop the steel cap off and inside is the torx screw.
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