I have marked one of the hoses on the passenger side fender well yellow...it is attatched to a small metal something and the other end of the same hose loops around and is attatched basically to the same metal thingy. Everything that is circled by the green is what we are unsure of. We cannot find anyone w/ a Yota that has this set up. The motor is supposively rebuilt. DOes anyone happen to have any advice??