Right, Ive had a blonde moment today ..... oil needed topping up, was
quite low (2003 S3), went halfords, they didnt have S3 listed so i rang my independant audi garage and they said 15/40 oil ....i saw a castrol one
that was made for high mileage cars (mines got 82K on it) and thought
give it a try .... now ive read some 'oil' posts on here and finally read my manual i think its wrong ....
here's the daft oil i bought
my engine seem quieter and faster though!!
what should i do ? should i get a oil change done in the morning ? or will it be ok until the next service (approx 6 months away ) ...will there be any nasty effects ??
thanks for any advice