Bearings...
Posted: Thu Mar 08, 2012 5:47 pm
I recently noticed a faint hum-like sound coming from the RS3. Not engine hum...a very distinct, different noise...
Resonating in nature and increasing in pitch as the speed increased. Only speeds above 32 mph though, it was fine below that. Didn't matter if the 'box was in manual mode, drive or "S". Difficult to discern where the noise was coming from. Took it to Audi dealership where I bought the car, and went for a run in it with one of the the techs in the passenger seat.
Said he thought it may well be tyre/bearing issues. FFS, the car is 8 days older than 3 months and has done 4k miles!!! It's not been driven like a crazy person and most of the terrain has been motorways. I had not noticed any juddering in steering or indeed any increase in noise on turning left or right.
Had it in this morning for them to have a good look at it (oh and I didn't let them wash it today!). They couldn't feel much give in any wheel, but thought the front offside bearing felt slightly gritty. They changed this bearing under warranty, and although I have not given it a long run, at speed, the noise (for now) seems to have gone. Will be giving it a proper run tonight though.
I appreciate that these things happen. Bit cruddy though when you spend a friggin fortune however...Workshop manager did say they would report the issue to Audi, just in case others this is more than just a one-off.
Here's hoping that the noise stays away and this has solved the problem.
Thought it would be useful to share this just in case anyone was having similar issues.
Cheers
Resonating in nature and increasing in pitch as the speed increased. Only speeds above 32 mph though, it was fine below that. Didn't matter if the 'box was in manual mode, drive or "S". Difficult to discern where the noise was coming from. Took it to Audi dealership where I bought the car, and went for a run in it with one of the the techs in the passenger seat.
Said he thought it may well be tyre/bearing issues. FFS, the car is 8 days older than 3 months and has done 4k miles!!! It's not been driven like a crazy person and most of the terrain has been motorways. I had not noticed any juddering in steering or indeed any increase in noise on turning left or right.
Had it in this morning for them to have a good look at it (oh and I didn't let them wash it today!). They couldn't feel much give in any wheel, but thought the front offside bearing felt slightly gritty. They changed this bearing under warranty, and although I have not given it a long run, at speed, the noise (for now) seems to have gone. Will be giving it a proper run tonight though.
I appreciate that these things happen. Bit cruddy though when you spend a friggin fortune however...Workshop manager did say they would report the issue to Audi, just in case others this is more than just a one-off.
Here's hoping that the noise stays away and this has solved the problem.
Thought it would be useful to share this just in case anyone was having similar issues.
Cheers