Chaps, I've just bought a 'new to me' 2011 GSA from a friend on Mull.
It's fair to say this is a 'minter' and was heavily maintained by the chap (a friend) who I bought it from.
5000 miles on the clock with its last service at Fairburns, Inverness in June this year when they put Mobil 1 15/50 fully synthetic oil in the engine.
Now, here in Yorkshire, our dealers put semi-synthetic into the engines and they won't be moved on any other arguments (yes, I know, there are many arguments about oil all over the place).
I think my question is do other dealers in the area use fully or semi- synthetic oil at change time?
It's fair to say this is a 'minter' and was heavily maintained by the chap (a friend) who I bought it from.
5000 miles on the clock with its last service at Fairburns, Inverness in June this year when they put Mobil 1 15/50 fully synthetic oil in the engine.
Now, here in Yorkshire, our dealers put semi-synthetic into the engines and they won't be moved on any other arguments (yes, I know, there are many arguments about oil all over the place).
I think my question is do other dealers in the area use fully or semi- synthetic oil at change time?


