Hi all new to this and Looking for some advice. Bought an audi s3 8l ayp engine around two months ago, everytime ive bought a car I service it for peace of mind never had an issue till now! Changed all the filters, put castrol edge fully syn 5w 30 as this is the oil I was advised Before servicing the car runned fine with no smoke issues, service it and theres a quite abit of smoke its seems to build up then release a cloud of smoke definatly smells like oil but the car still performs fine? Checked all the breather pipes and they all look ok? Just seems weird that I serviced it and this has happened?? Any advice or help would be a huge help!