whine from rear of the car
#1
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I've got an annoying whine form the rear of the car at low to medium speeds.
It only whines when my foot is on the accelerator. When I take it off the whine goes away.
When I take the car out of gear the whine goes away.
I have 50,000 miles on a 2004 car.
Is it the differential?
Does the oil need changing?
If so, how do you do that?
It only whines when my foot is on the accelerator. When I take it off the whine goes away.
When I take the car out of gear the whine goes away.
I have 50,000 miles on a 2004 car.
Is it the differential?
Does the oil need changing?
If so, how do you do that?
#5
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The only two things that can cause a whine at the rear of the car are the wheel bearings, and the differential. Your symptoms indicate it is not wheel bearings as the noise disappears when you remove the drive torque. Wheel bearings would be noisy regardless of power-on or off.
Hard to believe it is a diff on a 50k miles car, though.
Hard to believe it is a diff on a 50k miles car, though.
#7
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That's what I thought - now apparently the diff is a sealed unit.
I'm hoping it could be transferred noise from a noisy belt though.
BTW, strangely with all the windows down the whine is barely there. I would have thought that it would be louder.
I'm hoping it could be transferred noise from a noisy belt though.
BTW, strangely with all the windows down the whine is barely there. I would have thought that it would be louder.
Last edited by haggis95; 09-12-2011 at 05:08 PM.
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#9
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Really? That's hard to believe. There has to be a fill plug, otherwise it would be impossible to fill the diff and or check the fluid level. Now, I want to check mine.
#12
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haggis95 (09-17-2011)
#14
#15
![Default](/forum/images/icons/icon1.gif)
I've got an annoying whine form the rear of the car at low to medium speeds.
It only whines when my foot is on the accelerator. When I take it off the whine goes away.
When I take the car out of gear the whine goes away.
I have 50,000 miles on a 2004 car.
Is it the differential?
Does the oil need changing?
If so, how do you do that?
It only whines when my foot is on the accelerator. When I take it off the whine goes away.
When I take the car out of gear the whine goes away.
I have 50,000 miles on a 2004 car.
Is it the differential?
Does the oil need changing?
If so, how do you do that?
Hey haggis95
I have exactly the same symptoms which I attempted to describe in this thread, in post #7: https://www.jaguarforums.com/forum/x...bly-6th-67203/
What was the solution to your whine issue?
Now I'm suspecting my rear differential, I'm about to check the oil level and will update soon.
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