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Clutch Bleed with Brake Flush?

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8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHClutch Bleed with Brake Flush?

Leading reported evidence

Replace line too

Performed · outcome unconfirmed

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 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

Did do that with my 964...changed the line too.

Clutch Bleed with Brake Flush?
Frequently discussed work

Clean brake lines

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

If the clutch line contains old brake fluid won�t it mix in with the new brake fluid and defeat the purpose of clean brake lines?

Clutch Bleed with Brake Flush?
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Leading evidence: 'Replace line too' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean brake lines' (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 · 8 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Clean brake lines

Suggestion or failed attempt

No successful repair reported for this finding.

0
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 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

If the clutch line contains old brake fluid won�t it mix in with the new brake fluid and defeat the purpose of clean brake lines?

Clutch Bleed with Brake Flush?

Replace fluid in both systems at the same time

Suggestion or failed attempt

No successful repair reported for this finding.

0
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 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

Most owners change the fluid in both systems at the same time.

Clutch Bleed with Brake Flush?
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.

Clean brake lines

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

If the clutch line contains old brake fluid won�t it mix in with the new brake fluid and defeat the purpose of clean brake lines?

Clutch Bleed with Brake Flush?

Replace fluid in both systems at the same time

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

Most owners change the fluid in both systems at the same time.

Clutch Bleed with Brake Flush?

Replace line too

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

Did do that with my 964...changed the line too.

Clutch Bleed with Brake Flush?
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.

8 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: 20261027T031046Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi. Should the clutch be bled at the same time the brakes are flushed? I read the clutch hydraulics piggyback off the brake lines. If the clutch line contains old brake fluid won�t it mix in with the new brake fluid and defeat the purpose of clean brake lines? Thanks for input. FYI - the shwaben pressure bleeder is a great tool for a DYI. one note-the reservoir filter needs to be removed to pressurize.

POST 2Original post

Did do that with my 964...changed the line too.

POST 3Original post

Most owners change the fluid in both systems at the same time. relinuca

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 16276704

Seems logical. Thanks!

POST 5 / ORIGINAL POSTEROriginal post

Quotes source post: 16276518

Makes sense to me. Thanks!

POST 6Original post

Opening up this older thread as I would like to get the opinion of some of you more experienced with Porsche maintenance. I recently flushed my brakes and slave cylinder. After flushing the clutch with the pedal in the normal position I read the forums and the service manual and noticed I should depress the clutch to the floor before bleeding. I knew I was not supposed to let it fall to the floor however I thought I still had pressure so I just pushed it down and it slammed to the floor... Of course! I then finished the bleed and everything seems fine. My question is what is the likelihood I damaged a seal by letting the clutch fall to the floor this one time? I now have pressure and everything feels fine. I however had read somewhere that the fear is that the seal could be damaged from this and cause a failure down the road. Curious is this is something I should be concerned with or if it is likely OK. Thank you in advance for any input anyone may have! Rick

POST 7Original post

Quotes source post: 16354566

If you haven't noticed problems with the pedal feel, I'm guessing low mileage car? I've actually never seen someone mess up the clutch cylinder this way. I have known people to mess up a brake cylinder this way and they usually realize what they did within a couple of days of driving (when it does damage the seal, it seems to significantly damage it)

POST 8Original post

Quotes source post: 16357163

Thank you for the reply marlinspike. The car has 29k miles so yeah it is a low miler. I have it put away for the winter so I haven't had it out on the roads yet for a real test. Here in New Hampshire the roads are terrible from December to April... In the garage however I have good pedal feel and it "seems" ok. I appreciate you taking the time to reply, I will hope for the best!

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