Hi Guys,
So my car had a new steering rack at 4500 miles, it is now on 6300 miles and I suspect I have another fault.
Last time it was a knock and there was a sticking point in the rack, turning left to right at any point in the rack.
I noticed 2 days ago there was a clicking when manouvering, I chose to ignore it until today when I tried to replicate it manouvering around. If I drive around a car park for example for 2 minutes, I will hear it 4/5 times. It isn't a clunk like before, a clicking but it is happening on both left and right turns, more frequently on left.
It almost sounded like a nail in the tyre at first, catching on the road surface. But the car drives fine at speed and I can't find any evidence of a puncture. I've done 20 miles today, it seems to have gotten a little louder in that time.
I've had the wheels off and can't see anything obviously fouling, no marks left on any components and now I'm starting to get worried If it needs another rack, I know Audi will blame me but I drive the car in the same way anybody else would. A second rack failure is extraordinary and should never happen, the first shouldn't have happened.
Is there an underlying fault that could cause a rack to fail again? They replaced the track control arms and control arm ball joints last time too. They couldn't find a fault so guessed, changed the arms and when that didn't work they changed the rack and that fixed it.
Only other thing I am thinking it could be is the suspension top mounts? Has anybody experienced a similar thing?
It's very difficult to capture on a video but I have a short clip where it clicks once and I will try to upload that now.
The car is going to Audi first thing tomorrow morning, expecting to end up in another hire car :'(
Thanks in advance,
Matthew.
So my car had a new steering rack at 4500 miles, it is now on 6300 miles and I suspect I have another fault.
Last time it was a knock and there was a sticking point in the rack, turning left to right at any point in the rack.
I noticed 2 days ago there was a clicking when manouvering, I chose to ignore it until today when I tried to replicate it manouvering around. If I drive around a car park for example for 2 minutes, I will hear it 4/5 times. It isn't a clunk like before, a clicking but it is happening on both left and right turns, more frequently on left.
It almost sounded like a nail in the tyre at first, catching on the road surface. But the car drives fine at speed and I can't find any evidence of a puncture. I've done 20 miles today, it seems to have gotten a little louder in that time.
I've had the wheels off and can't see anything obviously fouling, no marks left on any components and now I'm starting to get worried If it needs another rack, I know Audi will blame me but I drive the car in the same way anybody else would. A second rack failure is extraordinary and should never happen, the first shouldn't have happened.
Is there an underlying fault that could cause a rack to fail again? They replaced the track control arms and control arm ball joints last time too. They couldn't find a fault so guessed, changed the arms and when that didn't work they changed the rack and that fixed it.
Only other thing I am thinking it could be is the suspension top mounts? Has anybody experienced a similar thing?
It's very difficult to capture on a video but I have a short clip where it clicks once and I will try to upload that now.
The car is going to Audi first thing tomorrow morning, expecting to end up in another hire car :'(
Thanks in advance,
Matthew.