Hi My 996 c4 has developed a continuous whine coming from the front (i think) at motorway speeds and seems to get louder when coming off the throttle. I have tried depressing the clutch and it seems to have no effect as does dabbing the brakes. Any Ideas? Thanks in advance.
Discussion summary
YOUR RESEARCHWhining Sound
1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
Read captured repliesInsufficient extracted evidence does not mean there is no answer in the original discussions.
1 matching discussions · 12 captured posts examined · 0 partial discussions
Coverage and how to read this overview
Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.
12 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
- 911uk: 1 discussions
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
1 acknowledgements have no verified action link; they do not establish a repair result.
Outcome without a verified action link
NO CHANGE in noise when turning,
No unique explicit quoted action; no causal link assigned
Generation: 20261027T064914Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Let the wife travel inside the car, not in the boot?
Front diff or as I found tyres
lol Ghost wheel baring?
is there any effect on the noise if you turn left or right ?
NO CHANGE in noise when turning,
Whining is normally wheel bearing. Jack the car up and see if there is any play in the wheels.
Mine had the same symptoms although on a C2. New gearbox @ 7k ish. Thanks Mr warranty :lol:
did your whine in neutral at highish speed? hope its wheel bearing
The only time it didnt whine was when when it was stopped. It was an internal gearbox bearingthat had/was in the process of collapsing.
If it is a gearbox, and you have no wty, then don't despair- my local specialist can now rebuild gearboxes for a good deal less than £7k.
I think Fearnsport will rebuild a box for around £3k ! But lets hope this is only a wheel bearing !
This is a source reference. Confirm exact model applicability in the original material.
