I hate even saying this.....but there is this guy nmaed Tom...and he didn't change his oil for 60k miles....and wwe did his VANOS, and found fudge in his cam lobes, and pretty much everywhere. Anyway...we did his vanos....and a coiuple of treatments of AutoRx....but he developed this ticking sound. We got it to go away....by going to MI FS 10W-40. Just an FYI....
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