I just rebuilt the AIV's; which really only consists of replacing the reed valves and cleaning the filter. I've read about drilling a hole in the hose to drain out the water that accumulates in there. Since There wasn't any water in the sytem, should I drill the holes anyway? The filters looked brand new also. Unfortunately, it didn't change my high idle problem. I'll play with TPS tomrrow sometime to see if that does anything.

 

I don't think so.

"If it ain't broke, don't fix it!"

 

Good, 'cause I didn't and it's all back together now. The job was easier than I had expected. If anyone else is going to do the job, make sure you get replacement fender liner fasteners. Not many survived.