Sorry guys I know this has been discussed before but I could not find that specific thread.
As title, My S3 has had this slight hesitation for a few months now. But now the last week it has been increasing. Which is worrying me.
When the engine is up to temp. All is ok. I guess I am looking for leaks? Thats what I recall from another thread. But what kind of leak since block 032 has a value of -0,2 and -1,6 it should't be vacuum leak?
Boost leak then? but would that cause this symptom?
When engine is warm the car drives like it should, pulls hard and no signs of any hesitations.