Playing Mechanic

I've been playing mechanic with Andrew. Together we replaced the break pads on the truck. Andrew fixed a part that was seizing. I was very helpful for that part because I handed him q-tips and got him a glass of soda. I changed the IAC valve on the Honda with Andrew supervising. I cannot for the life of me remember what that acronym stands for. Internal air compressor? Intelligent amazing component? Ah yes Idle Air Control. That's the 8th time Andrew has told me that.
 That fixed the idling problems but there's there white smoke and the water in the oil. Blown head gasket you say. Probably says Andrews. We are replacing the head gasket tomorrow so we'll find out.