Hi all
new to the forum.I have an a3 1.4 tfsi cod (16 pre facelift)and it’s done 39000 miles.on cold (4* and less) I’m getting a knocking noise from o/s of engine that lasts a minute or so then goes away ..then no noise all day .its just had a service with Castrol/Audi filter
Any ideas please before I go to the dealers 😳
many thanks
Skewhiff