I am refitting the throttle body coolant hose that some one else removed.
There are two hose fittings about five inches apart, one low on the head and the other below the throttle body. These connect?
Shouldn't there be a return, where is it?

thanks

 

There is a feed and return to the throttle body. both lines come from the main coolant hose that runs on tranny side of engine.

 

The two fittings are on the back of the head pointing toward the TB. The top one goes to the head side of the TB and the lower fitting goes to the firewall side of the TB. TBH the hose routing doesn't matter since its looped anyway. Its easier to access it if you remove the battery & tray.