contrarian
Thread starter
As I recall he was of the opinion that full syn oils don't have much of an odour while the cheaper mineral stuff does. I think he may have been repeating something a sales rep told him. The only full syn I have personally used is M1 0w40 which has no odour that I can detect and led me to think there might be some truth in what he said.
I just wondered if this might be a rudimentary way of telling the difference between a decent semi and a poor one, given that some have next to no synthetic content while the best of them can have 30%. I see now that it's not relevant at all.
Thanks to all for replying.
I just wondered if this might be a rudimentary way of telling the difference between a decent semi and a poor one, given that some have next to no synthetic content while the best of them can have 30%. I see now that it's not relevant at all.
Thanks to all for replying.