Planet-9

High pitched noise from the front of 986?

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5 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

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YOUR RESEARCHHigh pitched noise from the front of 986?

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Clean bill of health

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Unsuccessful attempts: 1
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Suggestion
The car was just checked out and came up with a clean bill of health.
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High pitched noise from the front of 986?

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Leading evidence: 'Clean bill of health' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean bill of health' (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.

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Replace pitch as engine rpm

Suggestion or failed attempt

No successful repair reported for this finding.

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Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion
Is there something with them that'll change the pitch as engine rpm changes?
Original post Read captured discussion
High pitched noise from the front of 986?

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Clean bill of health

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Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion
The car was just checked out and came up with a clean bill of health.
Original post Read captured discussion
High pitched noise from the front of 986?

Replace pitch as engine rpm

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
Is there something with them that'll change the pitch as engine rpm changes?
Original post Read captured discussion
High pitched noise from the front of 986?

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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.

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

Planet-9: 1 discussions

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Generation: 20261026T220748Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

I read through all other "high pitched noise" threads but none of them were the same as what is going on here.... very odd. It is a high pitched noise bet equated to like a mosquito buzzing, but louder. And it is coming from the front of the car. You can hear it with the windows up and blowers off. It happens with blowers on and off, so that has nothing to do with it. And it changes with the RPM, the higher the RPM the louder and more high pitched the noise gets. Which just confuses me why it sounds as if it is coming from the front, but the engine is in the opposite direction of the noise lol. Hopefully someone out here can help me!

POST 2Original post

Is the sound coming out of your radio speakers?

POST 3Original post

It does not seem as it is, ill try turning the system on and off and ill see. Is there something with them that'll change the pitch as engine rpm changes? Maybe to compensate for exhaust noise? The sound seems as if it is coming from the dashboard in the center.

POST 4Original post

I have a high pitch noise that I reported here and to the dealer. It is not very loud and it sounds like a computer hard drive getting up to speed, you have to listen for it due to it not being very audible. It does change with the revs and I only hear it in 3rd or 4th gear when accelerating. 1st and 2nd gear the engine note over powers the whine. It has been doing this for a long time and has not got any louder. The car was just checked out and came up with a clean bill of health. It does not sound like a belt.

POST 5Original post

I forgot to ad, I do not think it is coming from the speakers in my case.

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