Strange smell after gearbox repair

EdgarasP

New Member
Joined
Mar 8, 2021
Messages
1
Reaction score
0
Points
1
Location
Lithuania
Audi a6 2012 3.0 tdi 180kw s tronic 7 gearbox.
i have problem if car stay longer in D (drive) in intersection strange smell appears in salon. Something like gas or burn smell.
Smell appears:
* While parking (using Drive-reverse-drive-reverse) ;
* Trying to climb road border while car can't go by itself and need more accelaration ;
* In winter season while car have truoble to move through snow and need more acceleration.

Was connected to computer no errors or faults. Traction and gear shifting works perfectly.

A year and half ago was changed:
* Clutch ;
* Selenoids;
* Sensors;
* Restored mechantronic.

Is this gearbox problem or smell like this can't apear from there?
 
Difficult to tell without seeing the car.
Have you noticed any fluid underneath the car - to indicate a leak (may be hidden behind some underbody trays?
Have the smells started recently, or since the gearbox was serviced?
Any oil leaks visible from the engine?