Audi RS6 Losing power!

[Rs6brokeme]

Hello everyone,

hi it's like this that i have an oaudi rs6 c6. it was tuned yesterday but I restored it to original. sometimes the car runs well and the car runs like a rocket. but the last few days it is going extremely badly and sometimes it is going well. I did some times today
orginal
0-100 5.3km / h
0-200 13.5km / h
"tuned"
0-100 4.2
0-200 10-11 sec
but sometimes it did worse than orginal
Like 0-100 5 and 14 to 200

I experience that the car is extremely slow and weak and find no problems or error codes on this. someone else who knows something

[welwynnick]

If it was only tuned yesterday, shouldn't you just take it back to the tuner?

[Fatneck73]

FON

[Rs6brokeme]

I am sorry haha, it was tuned long time ago i bought the car 2 years ago. And now i have had problems with power loss and i restored it to orginal and Still same problem with power loss the tuner cant find the problem and he Said something about pipe leak.

[Fatneck73]

Im no expert but on the c5’s, i believe there were common issues with boost leak. Not hear of it for c6’s but symptoms seem same.