Right now i am having a problem with my rpms raising and droping while im at a stand still. Its raising from 500 to 200 rpm then droping back down to 500. Does anyone know what the problem is. Its starting to concern me and is becomeing very annoying. So any help would be very usefull.

 

u mean from 500 to 2000? if so, check the vaccuum lines.. or clean ur IACV

 

vacuum leak

 

Idle air control valve, also known as the iacv, do a quick search, i'm sure you'll find what your looking for.

 

My fast idle thermo did that to me.....

 

im having trouble finding the iavc. im a noob at this just to let you all know. So if you got a pics that would be even better.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueLude 94 &raquo;</TD></TR><TR><TD CLASS="quote">im having trouble finding the iavc. im a noob at this just to let you all know. So if you got a pics that would be even better.</TD></TR></TABLE>

It's mounted to the front of your Intake manifold. A wire branching out of your harness from the injectors plugs into it. It has a couple hoses that come out the bottom of it, one goes to the head, the other to the FITV (the fitv is underneath your throttle body).

 

yea just check and clean your iacv that fixed it for me