Harmonic imbalance at 100-115 kph
Posted: Mon Nov 18, 2024 4:50 am
I have a 2014 C7 RS6. It has a weird rump rump rump noise on the highway between 100 and 115 kph. Just had a set of new tyres, wheel alignment and had suspension and driveshaft checked.
Apparently nothing wrong but the noise is still there. Any suggestions?
Apparently nothing wrong but the noise is still there. Any suggestions?