Originally Posted by gpshumway
and has relatively poor cold start performance.
I didn't notice a difference between mobile 5w30 (conventional, not m1) and the T6 when I switched. Start-up was the same. Even at colder temps, like recently the mornings were down to below 30*, it took maybe
a 1/2 second longer to crank over.
Not this oil change but my next one, I will get the T6 tested and see how it's been doing.