What is this connection?

[72and86]

(1990 Bronco II XLT 2.9L Manual Trans) What is this connector? Pic is taken from front of truck on driver's side. Its tucked under the linkage. Its appears a copper colored connector. I do have heat. Its AC equipped car but but not working. There's no vacuum at this connector. Coolant sensor for reference on right bottom corner.

 

[Gordy]

I looked on my 85 2.8 and saw nothing in that area. Both the a/c condenser lines come out the right side of radiator area.

 

[72and86]

No one?

 

[Gordy]

No one?

I looks like a heater hose type connection, not an A/C line type tube. Can you see where the other end is connected?

 

[Gordy]

It looks like one heater hose line runs down into that area.

 

[72and86]

It looks like one heater hose line runs down into that area.

Thanks. A couple things, I have Fuel Injection and the tube nipple seems to come out of the bottom of the plenum intake at the very beginning (underside). Also like I posted I have blasting heat so it's doubtful its heater hose related... And that type of connector isn't used for AC. Thanks for the info though.

 

[Uncle Gump]

In the intake plenum... PCV System

 

[72and86]

I looks like a heater hose type connection, not an A/C line type tube. Can you see where the other end is connected?

Here's a better pic.