hi all, changed my oil the other week for some fully syn motul 10-40, since its been in i have notice a oily/vapour racey smell from the exhaust,which when i have my window open seems to come in the car.Theres no smoke coming from the bk just now and then i seem to get this smell, up until i changed the oil i used silkolene pro and never noticed it,at first i thought it was oil on the headers but the smell isnt in the engine bay i have checked for leaks too .just wondered if anyone else has noticed this smell with this oil.could it be the vapours goin through the breathers into the intake and out the exhaust as this oil stinks even in the can. cheers