Rennlist

Soft brake pedal on my C4 Tip - already reviewed 'search'..

Add to repair workspace

New repair projectOpen repair workspace

Original source

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHSoft brake pedal on my C4 Tip - already reviewed 'search'..

Leading reported evidence

Replace mc or anything else

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
Master cylinders are 'cheap' relatively speaking - any thoughts on replacing the MC or anything else to look at before jumping into it - or simply having it done???
Original post Read captured discussion
Soft brake pedal on my C4 Tip - already reviewed 'search'..

Read full discussion summary

Leading evidence: 'Replace mc or anything else' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace mc or anything else' (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.

Read captured replies

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

Frequently discussed actions (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 mc or anything else

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
Master cylinders are 'cheap' relatively speaking - any thoughts on replacing the MC or anything else to look at before jumping into it - or simply having it done???
Original post Read captured discussion
Soft brake pedal on my C4 Tip - already reviewed 'search'..

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: 20261027T064914Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My brake pedal has always been soft, but brakes work even though pedal travel seems to go forever and it never really is firm at all. Also when releasing the pedal from a stop the rear brakes groan as if they are slow to release. I have bled the brakes twice with 22 psi pressure bleeder and the first time all 4 rear bleed taps spewed big bubbles, but no bubbles anywhere now. My 'guess' is that the master cylinder is at fault. Master cylinders are 'cheap' relatively speaking - any thoughts on replacing the MC or anything else to look at before jumping into it - or simply having it done??? No codes nor CELS - although occassionally I bairly catch a 'brake fluid' light even though the brake reservoir is very full.

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