Oil

[donna w]

I'm looking to change my oil in my st205 because when it was in for a service it had 15w 50 put in it.

I have been doing some research and have found that pretty much everyone has a different opinion on this.All of the local garages recommend semi synthetic,however everything that i can find on the internet points me the way of fully synthetic.Yet there still seems to be many opinion's on what one to use e.g 5w-40,10w-40 etc...

Can anyone tell me whats best for a st205 67,000miles,at the moment it is standard,however a boost controller is on it's way.

Your help will be appreciated as it's driving me up the wall.

Thanks.

[GT4 BOOSTER]

Castol 'edge' . 0w-30 0r 0w-40 , if you cane it at every opportunity.

i did however use toyotas own oil 5w-30 without any issues and changed it every 6k miles.

[white toyota]

I recently had it serviced and the garage put 0W-50 in saying thats best for fast road and track driving or if you are thinking about tuning it up.

I am from NW and the garage is in outskirts of manchester near trafford centre, if you need anymore info just pm me mate :D