car over heating radiator is empty and water is leaking from the rear A/c area
over heating on 2006 Chevrolet Express 3500
there are lines for the rear heater that go under the van to the rear. these are probably leaking. should be easy to spot. i believe they are sold in pairs from gm.
Thank you I found the leak the bracket that attach's the line to the frame was never bolted which caused it to rest on top off the leaf spring