fullymatted.
Back to search
911uk

C4S Clutch Pedal Rough - Any Thoughts?

Add to repair workspace
Open repair workspace
Original source
4 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHC4S Clutch Pedal Rough - Any Thoughts?

Leading reported evidence

Inspect components

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

No real way to pinpoint unless the gearbox is out and you can inspect the components.

C4S Clutch Pedal Rough - Any Thoughts?
Read full discussion summary

Leading evidence: 'Inspect components' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Inspect components' (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 · 4 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Replace gears fairly quickly

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

I would say it feels like a vibration when actuated but it's only during actuation and not present when held in position at the mid point for example and only when actuated at a slow to medium speed, if I change gears fairly quickly then it just feels smooth as normal and is most notable when parking.

C4S Clutch Pedal Rough - Any Thoughts?
Frequently discussed actions (2)

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

Inspect components

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

No real way to pinpoint unless the gearbox is out and you can inspect the components.

C4S Clutch Pedal Rough - Any Thoughts?

Replace gears fairly quickly

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 would say it feels like a vibration when actuated but it's only during actuation and not present when held in position at the mid point for example and only when actuated at a slow to medium speed, if I change gears fairly quickly then it just feels smooth as normal and is most notable when parking.

C4S Clutch Pedal Rough - Any Thoughts?
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.

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

  • 911uk: 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: 20261027T033922Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi Guys hoping someone more mechanically inclined may be able to point me in the right direction on my clutch issue on what may be the cause. My clutch was working smoothly and fine until I came home from work yesterday. Now my clutch when actuated slowly feels rough if that makes sense, as though its pivot is rubbing. I would say it feels like a vibration when actuated but it's only during actuation and not present when held in position at the mid point for example and only when actuated at a slow to medium speed, if I change gears fairly quickly then it just feels smooth as normal and is most notable when parking. This feel is the case even when actuating in neutral while idling but is pretty much undetectable with the foot when the engine is not running though you can feel it when pushing the pedal by hand with the engine off. May as well also mention I don't seem to have any clutch slip when tested. Sorry if my descriptions aren't the best, if anybody has any idea's I'd appreciate it, searching around I can't really find any threads regarding a similar issue that isn't a turbo which I understand is a completely different clutch system.

POST 2Original post

Could be throwout bearing or worn guide tube or something with the pivot or even the clutch itself. No real way to pinpoint unless the gearbox is out and you can inspect the components. Any clutch fluid leaks on the slave, start with the easy stuff before heading to a gearbox out job.

POST 3Original post

The clutch slave cylinder .. on the end of the metal rod is a plastic cap .. this is what presses the release arm .. if these fail .. fall apart then its metal on metal .. It's not a massive job to pull out the slave cylinder and look at the rod so i would start with that .

POST 4 / ORIGINAL POSTEROriginal post

Thanks for the replies, I'll start with the slave cylinder at the weekend as it's easier to get to and replace if the issue. I'll probably give it to a specialist if it looks to be deeper than that. I would assume clutch had gone but it was replaced 25k ago and the car only does an easy low traffic commute daily so would be surprised if it wore so fast

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