Advice Re: Whining Noise
Discussion
Hi All,
I'm after some advice / similar experiences please.
My 4ltr XJ40 sovereign was serviced about 8 weeks ago and has since covered around 750 miles. For the last three weeks I have been hearing a constant whining noise coming from the rear of the car. It appears to get louder with the speed of the car rather than the engine so I'm confident it's not connected to the gearbox but am worried it could be the diff.
The car passed an MOT 2 weeks ago without any problems, but the tester did point out a little play in the rear wheel bearings... could this be causing it? We did spend quite a while making sure that the play was not in the driveshafts.
So has anybody had a similar problem or any suggestions of what it could be before I take it to the garage? Also, do you think the problem should have been spotted by the garage at the service?
Any help appreciated,
Iain
I'm after some advice / similar experiences please.
My 4ltr XJ40 sovereign was serviced about 8 weeks ago and has since covered around 750 miles. For the last three weeks I have been hearing a constant whining noise coming from the rear of the car. It appears to get louder with the speed of the car rather than the engine so I'm confident it's not connected to the gearbox but am worried it could be the diff.
The car passed an MOT 2 weeks ago without any problems, but the tester did point out a little play in the rear wheel bearings... could this be causing it? We did spend quite a while making sure that the play was not in the driveshafts.
So has anybody had a similar problem or any suggestions of what it could be before I take it to the garage? Also, do you think the problem should have been spotted by the garage at the service?
Any help appreciated,
Iain
If it's speed related the most likely components are in the driveline or the wheels.
It may well be that the diff has insufficient oil. Get this checked immediately.
Yes, the garage should have checked everything but if they forgot then I wouldn't expect miracles from them if you take it back.
The franchised dealers have lots of diagnostic equipment that enables them to verify if the issue is wheel, diff or prop - I would strongly recommend getting a quote.
It may well be that the diff has insufficient oil. Get this checked immediately.
Yes, the garage should have checked everything but if they forgot then I wouldn't expect miracles from them if you take it back.
The franchised dealers have lots of diagnostic equipment that enables them to verify if the issue is wheel, diff or prop - I would strongly recommend getting a quote.
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