Coolant hose routing on fj80 4.5l (1 Viewer)

[Redclayrob]

I have a small hose under the rear of the lower intake toward the back half of the block. The hose is about 3/8...
Anyone know what it connects to? Its already on a small port on the block. And its molded.

 

[inkpot]

Goes on a barb at the rear/ bottom of throttle body. Tents to fail right at throttle body. Remove throttle body to access hose for repair/replacement. It is a bigger problem than PHH because nobody looks for this hose. Generic 3/8 coolant line works fine. BTDT.

 

[Redclayrob]

Goes on a barb at the rear/ bottom of throttle body. Tents to fail right at throttle body. Remove throttle body to access hose for repair/replacement. It is a bigger problem than PHH because nobody looks for this hose. Generic 3/8 coolant line works fine. BTDT.

Thanks a bunch! Im getting her all back together and should be able to fire it back up this weekend! I may want to replace both O2 sensors too but getting her back on the road nun the less.