I had a high idle problem after i did my mpfi swap, it ended up being the trottle cable way to tight. It didn`t seem that it was but anyways it was.

Now it idles to low at like 600rpm. I checked the idle screw and it was all the way in. I turned it back a few full turns and it brought the idle up but still not where i want it. So have far can i turn it without causing and other problems.

 

dont quote me on this...but im pretty sure you can turn it up to where ever you want it without a problem...I have...

but please verify that...

 

I have an old T/B and i removed the screw and its pretty long, so i figured i can go farther but wasen`t sure if it would mess anything up. Like too much air or something like that. Thanks.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90_civic_Si &raquo;</TD></TR><TR><TD CLASS="quote">I have an old T/B and i removed the screw and its pretty long, so i figured i can go farther but wasen`t sure if it would mess anything up. Like too much air or something like that. Thanks.</TD></TR></TABLE>

I dont beleive so...it should be fine

 

Depending on what motor you have (by your SN I'm assuming it's a D16A6), your idle should be around 750 or so. Just take the screw out a little bit. But to truly dial in the correct idle, you should do a diagnosis using your EACV/IACV. Check your repair manual (assuming you have one ).