Originally Posted By: Greasymechtech
The 3.5 can get noisy with mileage, and sometimes sound better with viscosity.
My recommendation is ANY full synthetic current spec PCMO.
Grades: 0w20, 5w20, 0w30, 5w30, 10w30, 0w40, 5w40....it'll run on any just fine.
Mobil1 EP, Amsoil, Redline, Toyota...