kevoweb

After my car is warmed up, the idle drops to about 500. When it does this the car starts to shake quite a bit, especially the steering wheel. I'm not sure what's going on here. I've done sparkplugs, cap, rotor, plug wires, cleaned the k&n filter, change oil regularly. Not getting any CELs. I've searched and seen that the IAC may be the problem. My question is where is it located on the d15b7?

Also, i don't believe this has anything to do with that problem, but i just finished converting my car from auto to manual and now my tach reads 0-100 rpm when the car is idling.

Any help is greatly appreciated.

vi3tromanc3r

my car idles at 500-600 but i got a d16z6. sounds normal to me. mines doesnt shake that much. u can always adjust the idle IAC i believe is behind the TB and ders a little screw you turn.

kevoweb

i believe the idle is normal, but i don't think the shaking is normal.

Jamied

you should be idling around 700...

just turn ur idle up a tad

kevoweb

ok, i'll give it a try. any other thoughts?

P a r i s h

i have the same exact problem in my boosted b16.I was told its either the iac or fitv.

Smurf4JDM

reser ecu

ghettoSi

Its either your IACV or you need to adjust your throttle cable so that the throttle body is open a tad more

EK tommy

my car was doing the samething all i did was clean the TB. with TB cleaner. it worked for me.

philosofy1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ghettoSi &raquo;</TD></TR><TR><TD CLASS="quote">Its either your IACV or you need to adjust your throttle cable so that the throttle body is open a tad more</TD></TR></TABLE>

i was going to suggest the same thing.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vi3tromanc3r &raquo;</TD></TR><TR><TD CLASS="quote">my car idles at 500-600 but i got a d16z6. sounds normal to me. mines doesnt shake that much. u can always adjust the idle IAC i believe is behind the TB and ders a little screw you turn. </TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jamied &raquo;</TD></TR><TR><TD CLASS="quote">you should be idling around 700...

just turn ur idle up a tad</TD></TR></TABLE>

i used to do this until recently i spoke to a handa technician. and in speaking with him, he told me you should never have to touch the idle adjust screw.

kevoweb

thanks guys for the responses!

so what i'm gathering is to clean the throttle body? or adjust the throttle cable? Can i tell if the throttle body needs cleaned if i remove the intake? or do i need to remove the thottle body as a whole to see?