Yeah, when I saw the classic signs of letting the magic smoke escape, I figured that cap was done fer. I used to have a jar of Lucas Service Smoke for the wiring harness on my Triumph, but it got broken in a move, and I haven't been able to find a replacement.A & T Mechanical have always done a great job for me. They replaced my entire system from the rusted upward ducts in the slab to downward ducts from installing the unit in my attic. They even gave me a great price on the installation of solar powered attic vents. I met them at the home show at the fairgrounds. THey were doing free HVAC energy audits for OG&E.
THIS... was a big clue!
View attachment 397831