I just picked up my first 80 series Cruiser. It's a 1991 FJ 80. It currently idles high, around 1200 - 1300 rpm. I believe it is possibly due to the part in the first pic that has a crack in the mounting plate. Not certain what this part is called or what it does. I have a service manual on order, but until it arrives I do not have a reference. Second photo is of three identical items. They look like maybe they are part of an EGR system but again it is only a guess. It appears that maybe at one time they had a vacumn line going to them ?Any assistance is greatly appreciated, thanks.