Welp, I finally got to test out my new spark plugs today...and well it did not take them long to get fouled. It threw a code for misfire on cylinder 2, then a code for misfire on cylinder 3 a minute later. So, my problem wasn’t just fouled plugs...the fouled plugs are a result of the problem! The car is lasting longer between misfires with the new plugs, but give it time, they’ll fail hard too.

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At least in better news today, my parents finally got around to fixing the electrical gremlins in the Envoy XL...so at least I have a vehicle to drive indefinitely until Tucker is figured out/goes to the smartville in the sky.