Rennlist

Noise front-end 911 4C (2001)

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6 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNoise front-end 911 4C (2001)

Leading reported evidence

Check on my tires tomorrow

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I'll check on my tires tomorrow, but I chose a brand and type that had a low noise reputation intentionally (this has been going on for a few years)
Original post Read captured discussion
Noise front-end 911 4C (2001)

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Leading evidence: 'Check on my tires tomorrow' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check on my tires tomorrow' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 6 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Check tire roundness and balance

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Suggest a full on Road Force balance job to check for tire roundness and balance.
Original post Read captured discussion
Noise front-end 911 4C (2001)

Replace front right wheel bearing, perhaps

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
replaced front right wheel bearing, perhaps that helped a little?
Original post Read captured discussion
Noise front-end 911 4C (2001)

Run tires/wheels up

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
That's where they do it with the full weight of the car on the tire/wheel assembly and run the tires/wheels up to speed to check everything out.
Original post Read captured discussion
Noise front-end 911 4C (2001)

Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check on my tires tomorrow

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I'll check on my tires tomorrow, but I chose a brand and type that had a low noise reputation intentionally (this has been going on for a few years)
Original post Read captured discussion
Noise front-end 911 4C (2001)

Check tire roundness and balance

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Suggest a full on Road Force balance job to check for tire roundness and balance.
Original post Read captured discussion
Noise front-end 911 4C (2001)

Replace front right wheel bearing, perhaps

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
replaced front right wheel bearing, perhaps that helped a little?
Original post Read captured discussion
Noise front-end 911 4C (2001)

Run tires/wheels up

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
That's where they do it with the full weight of the car on the tire/wheel assembly and run the tires/wheels up to speed to check everything out.
Original post Read captured discussion
Noise front-end 911 4C (2001)

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.

6 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T165820Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

wump wump wump continues despite new tires drives me crazy; I can't talk in the car all speeds, all the time, but especially above 60 mpd replaced front right wheel bearing, perhaps that helped a little? have taken to two Porsche specialits Possible causes? Suggestions for diagnosis? Please!!!

POST 2Original post

Well that is weird. Should not go wump wump wump. Even brand new tires can be out of round. Suggest a full on Road Force balance job to check for tire roundness and balance. That's where they do it with the full weight of the car on the tire/wheel assembly and run the tires/wheels up to speed to check everything out. What type of new tires?

POST 3Original post

New tires and new wheel bearing, there�s not much left, except you list you have a C4. So that leaves front diff and half shaft. Does it happen at slower speeds? Could airflow at higher speed be causing a plastic flapping back and forth?

POST 4Original post

Where are you located? Perhaps another pair of ears from a Renn list won;t hurt... if not rent this https://www.specialtyautotoolrental....s-chassis-ear/

POST 5 / ORIGINAL POSTEROriginal post

Quotes source post: 17565286

---------------------------------------------------------------------- Valley Forge, eastern Pennsylvania Yes, I was thinking something like that. I was thinking of buying a Bluetooth microphone. Many thanks for a better suggestion (if I can find one). I'll check on my tires tomorrow, but I chose a brand and type that had a low noise reputation intentionally (this has been going on for a few years)

POST 6Original post

Drive to Provost Motorsports in Bordentown, NJ and talk to Max. If he can't diagnose it nobody will. You aren't that far from there.

This is a source reference. Confirm exact model applicability in the original material.