Hello,
From the last post nobody find out the true cause of this noise? I heard this noise at first start at morning, when the engine is cold or after sitting not started for 4-5 hours. A representative mechanic told me that all the 1.4 TSI do so, others say it’s the starter or high pressure fuel pump. I searched on other forums: Skoda , Audi, VW in Germany , Italy and Romania . Nobody posted only opinions, not a real service remedy. So, no one found the solution ?