Hi all,

I got my Gen2 CPS A/T for 2months aredi. Mileage 8.5k.

For my 5k service im using 10W 40 semi syn engine oil. Now thinking what to use for my 10k service, full syn. Either 10W 40 or 10W 30.

From the manual it stated that always use 10W 30 or higher in temperature range. 5W 40 or 5W 30 seems to be much lower than 10W 30.

Now considering Torco SR-1 10W 30 or 10W 40.