Originally Posted by ADHelms
I was repairing and tuning up some minor issues in my truck then noticed the hose in the picture I have attached was not plugged into anything. It is not in my repair manual nor can I find any information. Do you know what this goes to?
Thank you for helping!
First of all, that is a very clean looking engine compartment,
specially for an 8yo truck. I don't ever recall seeing anything like that, so I went out and looked on mine and I don't see anything like that tube. It looks like some type of breather tube, but to what?
Did you trace the tube down? There's a couple of vacuum solenoids right there, and the cruise control is right under that tube, at least in mine. When you find out, let me know.