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View Full Version : can someone tell me where the idle adjustment screw is on a Greddy manifold...

dwadia
10-14-2006, 09:05 AM
on a sr20det, and what it looks like if it has any distinguishing features?
vutony
10-14-2006, 11:44 AM
For S13, its on the bottom-left side when ur standing on the right side of the car when facing toward the mani.
dwadia
10-14-2006, 01:18 PM
Is that for a Greddy manifold?
punxva
10-15-2006, 02:02 PM
it should still be on the iacv...
fliprayzin240sx
10-15-2006, 03:24 PM
You swap IACV from your stock manifold to the greddy one. Im guessing you bought the car with he manifold installed on the car. Go on the passenger side of the car and reach other neat the manifold, slightly above the same area as the starter. You should feel a square-ish shape thing...thats the IACV. Feel around under it and feel for a sunken screw thing, thats the screw to change your idle. Find a screw driver short enough to get under there...
dwadia
10-15-2006, 07:56 PM
You swap IACV from your stock manifold to the greddy one. Im guessing you bought the car with he manifold installed on the car. Go on the passenger side of the car and reach other neat the manifold, slightly above the same area as the starter. You should feel a square-ish shape thing...thats the IACV. Feel around under it and feel for a sunken screw thing, thats the screw to change your idle. Find a screw driver short enough to get under there...

Correct, i bought the car with the manifold installed. What does IACV stand for? Is it plastic, metal, or what? I want to be sure i understand correctly, is the sunken screw somewhere in the middle of that square?

I appreciate the thorough description and it seems like i shouldn't have too much problem finding it. I'll check it in the daylight. Thanks.
FRpilot
10-16-2006, 12:21 PM
idle air control valve
fliprayzin240sx
10-16-2006, 12:25 PM
Correct, i bought the car with the manifold installed. What does IACV stand for? Is it plastic, metal, or what? I want to be sure i understand correctly, is the sunken screw somewhere in the middle of that square?

I appreciate the thorough description and it seems like i shouldn't have too much problem finding it. I'll check it in the daylight. Thanks.

The box itself is metal, but depending on what year the SR is, the screw can be plastic or metal. If its plastic, be careful not to strip it cuz ive done it atleast once. Its one of those screws that you can either use a philip or a flathead screw driver on.