Can a
yone identify this part on top of1 3.14L v6 block and attached to block. Part has electrical connection and small 1/4" metal tube. the tube runs over to another small part and then continues down R side, then horizontal along firewall to left side, then into the space connecting to a larger part.

 

That's the vapor canister purge solenoid. The correct replacement part is AC Delco p/n 214-1105. Be careful when disconnecting that hose. They become very fragile with age.

 

Thank you. I broke the little metal tube right at the part edge. It runs from the part on left to the part on right. I out a little hard rubber tube between them and taped it to hold it in place.