I have an unusual problem with my fat one!

Some days he behaves like an Opel!
Let's go first, say 2-3 km, for example. for shopping, not a topic. You leave it there again, goes also well, drive again 1-2 km to the tank (that happens quite often
) and all of a sudden he no longer wants to org and org and if you don't stop in time, the battery is empty and the embarrassing moment comes as one needs bridging aid.He didn't do that from the beginning, I've got the fat guy a little under a year. ==References====External links== 1-2 months with an increasing tendency.
Since I screw a lot myself, I have already done the following:
1. Renewed spark plug (original Audi)
2. Air filter renewed (now K+N)
3. Idling rod valve cleaned
4. Alternator checked and additionally tested by the Bosch service
4. Battery checked, but it's only been in there for six months. The Bosch man also had them on the tester, can't find anything like that. At most, the cells could no longer be entirely real, but he can't tell by the tester.
5. There's plenty of gas in it! (
)I don't know anymore.
Has any of you ever had a similar problem, so do you know where to go?
I'm grateful for every tip.
Mannomann, on Saturday morning it's going on vacation, I don't feel like coming back at the ADAC in a piggyback!
Or is there someone on the spot? (Baltic Sea near Kiel)

Welcome
Gerd
