I went to install my autometer boost guage and realized it came with instructions for a temperature guage. Can someone please explain how the fittings work--i think i have it figured out but i wanna be sure before i install. Thanks

 

The water temp was on one side and boost was on the other. Pretty much the same install for the couplings. One thing I did different was, I teed into my boost controller by sliding the hard tube into a small vaccum line and zip tieing it in two places. No leaks and easy to remove in the future if needed.

 

Well dont I feel stupid. Thanks

 

Don't feel bad, I did the same thing at first when I saw mine.