I recall that program. The caller stated his engine had not been operated in a long time and now it sounded noisy.
Ton & Ray suggested he first try an oil additive. Which one? “Anything that has the word “miracle” on its packaging!” After his brother snorted a few laughs, Ray named Rislone as the product of his choice.
Will it actually work for you? Who knows? Find out. Try your Marvel oil and follow up with Rislone. Can’t hurt. Let us know.