Shades of the movie 'Groundhog Day'.
My daily driver VS with 1835cc logged 161,000Km (that's 100,000 trouble-free miles) trekking all over the Western U.S. on 20/50 detergent oil bought at Pep Boy's (or Auto Zone).
Mike, this self-induced angst is kinda like a patient reading through a Physicians' Desk Reference (PDR) and thinking you have EVERY symptom and ailment described in the entire book.
DRIVE THE CAR - ENJOY THE JOURNEY (with your AAA card in your wallet)!
Oh, and 'Welcome To The Madness'.