Hannabone... I've been using the same Rotella 5/40, but rode a mates S10 a while back and it was shifting more smoothly than mine. Lower milage. He had Mobil 1 in it, and I was wondering if that made the difference in shifting.hANNAbONE said:BTW - I've used T6 Rotella full synth in my sled too.
currently (*as of yesterday*) Mobil1 10/40 tho'
Do you feel any change?
Trevor