Rennlist

Braking Vibration at High Speed Only

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHBraking Vibration at High Speed Only

Reported repair

Replace brake fluid

Reported resolution

1
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

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 report a fix: 1

1 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.

Reported fix · Original poster
Recently changed brake fluid to ATE super blue. (Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

Read full discussion summary

Leading evidence: 'Replace brake fluid' (1 discussions report resolution; 0 report an unsuccessful attempt). Across 1 matching discussions, the most frequently mentioned possible cause is 'fluid' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace brake fluid' (1 discussions). For that action, 1 discussions report a resolution and 0 report an unsuccessful attempt. The most frequently reported fix is 'Replace brake fluid', supported by resolution reports in 1 discussions. 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.

Read captured replies

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

Compare 4 other evidence results

fluid

Reported cause

No successful repair reported for this finding.

1
Identified cause: 0
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that report identifying a cause: 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.

Reported cause · Original poster
(Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

gone

Reported cause

No successful repair reported for this finding.

1
Identified cause: 0
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that report identifying a cause: 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.

Reported cause · Original poster
(Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

Check rotor thickness recently

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
Checked the rotor thickness recently.
Original post Read captured discussion
Braking Vibration at High Speed Only

Use stock pads currently

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
Using stock pads currently.
Original post Read captured discussion
Braking Vibration at High Speed Only

Frequently discussed actions (3)

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

Replace brake fluid

1
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that report a fix: 1

1 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.

Reported fix · Original poster
Recently changed brake fluid to ATE super blue. (Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

Check rotor thickness recently

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
Checked the rotor thickness recently.
Original post Read captured discussion
Braking Vibration at High Speed Only

Use stock pads currently

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
Using stock pads currently.
Original post Read captured discussion
Braking Vibration at High Speed Only

Reported and suspected causes (2)

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

fluid

No successful repair reported for this finding.

1
Identified cause: 0
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that report identifying a cause: 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.

Reported cause · Original poster
(Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

gone

No successful repair reported for this finding.

1
Identified cause: 0
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that report identifying a cause: 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.

Reported cause · Original poster
(Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

Actions with reported resolution accounts (1)

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

Replace brake fluid

1
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that report a fix: 1

1 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.

Reported fix · Original poster
Recently changed brake fluid to ATE super blue. (Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid.
Original post Read captured discussion
Braking Vibration at High Speed Only

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.

1 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: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Brakes are working great below approximately 90mph. Above 90, when applied, I'm getting a vibration and a bit of a grinding feel. Using stock pads currently. They look like they have a fair amount of material left. They have about 8,000 miles on them. They have two track events and a half dozen aggresive driving days. The rest of the mileage is normal driving. Checked the rotor thickness recently. They were right in the middle; between new and minimum thickness. Pretty sure they are original rotors (I'm second owner). Have about 24,000 miles on the clock. Recently changed brake fluid to ATE super blue. (Better pedal feel after that.) Haven't gotten the brakes hot enough to verify my fading problem is gone that I experienced at the last track event, but I'm pretty sure it was the fluid. Time for new pads maybe? Turn the rotors if I can maintain above minimum thickness? How are Pagid Orange?

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