GEODAWG09

thanks, and thanks to blake, this is exactly the same as my engine. Haven't found iacv for a 98 on at least two parts sites. Today I blew about 50 bucks on some new 12k LB plastic ramps and pulled the 02 sensor, so I am already committed. It was surprisingly easy except for the part about wrestling with the carpet. I will pick up a new PCV when I get a new sensor, so we shall see. My 2000 LS has a very low idle too. Only thing that helps is turning on the headlights. I am curious where the IACV is as well, but I get the feeling it may be self contained within the TB.