Ok so dumb question . One hose goes to the expansion tank. Where does the other one go?

 

 

 

I just got into a weird argument with my mechanic. I went over to get some hose from him and explained what I was doing and why. He said that TBH is not designed to prevent icing in the throttle body. He said it is to keep exhaust gas just clear on the back of the buttherfly in all weather. Maybe we are saying the same thing in different ways. He drinks alot so you never know.

 

well, he does work on Land Rovers. that'll do it to you.