The IAC had alot of Carbon build up.I cleaned it with a tooth brush and rag.The MAF sensor had some gunk built up on it.I took a Q tip and some cleaner safe for MAF sensors.Now you can see the actual metal pieces of the sensor and they shine.So it was dirty.It does idle alittle higher now.Before it was down around 500 to 600 or so now in park its up around 800-900.