I tried the Marvel Mystery oil and let it sit for a few hours. Smogged the neighborhood again when I started it. The Chirping has been greatly reduced; however, it is still there. The engine is not idleing at a slow sewing machine pace with only a little chirping. I'll putz around a bit more next weekend - especiallyy since it will be a long weekend.
One a positive note, I did get my rebuild windshield regulator installed. It's pretty nice to be able to crank that baby in and out without giving it a hand.
Thanks again for all your input. I'll post next weekend with the results of further tinkering.
