In my S1 I use 10/40 semi synthetic and change it every year which is 3000 miles. These are engines designed in the 70s and 'modern' thin synthetic oils can cause them to rattle somewhat.
In my S1 I use 10/40 semi synthetic and change it every year which is 3000 miles. These are engines designed in the 70s and 'modern' thin synthetic oils can cause them to rattle somewhat.
+1 With HOF241 filter from Halfords, oil and filter £18 on trade.