i was rebuilding the engine in my 1999 Mitsubishi eclipse spyder gst 2.0 and almost finished and noticed a small black hose was left over I've loked at the cooling line diagrams and the oil line diagrams and looks like I put all the hoses on there and when searching the engine cant find anywhere where a hose needs to be attached. the hose is kind of z or s shaped. if anyone has done hose replacements and seen where one like that belongs would appreciate the help.
the hose measures a 1/2 inch
that wasn't the spot but I ended up finding it it was the second hook up under the throttle body thank you for the help