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What's wrong with this C4 Cab?

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

Discussion summary

YOUR RESEARCHWhat's wrong with this C4 Cab?

Leading reported evidence

Install kaleidoscope, i'm constantly surrounded

Performed · outcome unconfirmed

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 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

I installed a kaleidoscope, I'm constantly surrounded.

What's wrong with this C4 Cab?
Frequently discussed work

Check switch "inventory"

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

I'll check my switch "inventory" to see what I can find!

What's wrong with this C4 Cab?
Read full discussion summary

Leading evidence: 'Install kaleidoscope, i'm constantly surrounded' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check switch "inventory"' (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 · 22 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Install today

Performed · outcome unconfirmed

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 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

BTW - I had my Periscope installed today.

What's wrong with this C4 Cab?

Check switch "inventory"

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

I'll check my switch "inventory" to see what I can find!

What's wrong with this C4 Cab?

Replace clutch

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

Get them to replace the clutch, it's definitely going.

What's wrong with this C4 Cab?

Test drive

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'd do a PPI on any car prior to purchase it's just ironic that the clutch acted up during a test drive.

What's wrong with this C4 Cab?
Frequently discussed actions (5)

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

Check switch "inventory"

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

I'll check my switch "inventory" to see what I can find!

What's wrong with this C4 Cab?

Install kaleidoscope, i'm constantly surrounded

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

I installed a kaleidoscope, I'm constantly surrounded.

What's wrong with this C4 Cab?

Install today

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

BTW - I had my Periscope installed today.

What's wrong with this C4 Cab?

Replace clutch

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

Get them to replace the clutch, it's definitely going.

What's wrong with this C4 Cab?

Test drive

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'd do a PPI on any car prior to purchase it's just ironic that the clutch acted up during a test drive.

What's wrong with this C4 Cab?
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.

22 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: 20261026T100758Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I test drove a Certified 01 C4 Cab today and the first thing I noticed was that the clutch pedal seemed difficult to engage. Reminded me more of my 993 than my 996. Car ran fine and then on the freeway while in gear when i accelerated the engine would jump 2000 RPMs 4K to 6K before the car would accelerate. Once this happened the car RPMs would drop. My first thought was clutch but if i am already in gear and simply stepping on the gas I would think a bad clutch would cause this. Not really considering the car any more but I am curious what the problem might be? Thanks

POST 2Original post

sounds like a clutch to me. as the clutch wear the angle of the pressure plate fingers to the relase bearing becomes steeper, due to that you lose alot of the mechnaical advange (remember high school and simple machines think lever) of the release lever. 9 times out of 10 a 9x6 wit ha stiff pedal is gonan need a clutch in the near future

POST 3Original post

Did you read the fine print? Maybe it was CERTIFIED to need a new clutch. I'm hearing more and more about obvious easily detectable flaws in "Certified Vehicles", maybe it's a case of Sales Manager telling Tech to certify a certain car. Tech then gets his certification sheet and checks off 329 items and signs an illegable signature. Now this car will sell for a premium and dealer marks it up accordingly padding the price enough that they can cover a few repairs needed in the future.

POST 4Original post

Get them to replace the clutch, it's definitely going.

POST 5 / ORIGINAL POSTEROriginal post

I should have been more clear on this. the car was certified in 05 by Porsche. This involves a private party selling the car with one year left on the warranty. It's at the dealer now so we'll see what they say. I'd do a PPI on any car prior to purchase it's just ironic that the clutch acted up during a test drive.

POST 8Original post

Just make sure it does not have either of these switches on the upper center console. The top switch activates the Sonar and the second switch raises/lowers the Periscope!

POST 10Original post

gota911 - you haven't got a switch for my Sidewinder missles yet? come on, you're getting slow.

POST 11Original post

Oh, my bad. I thought you were considering having the Sidewinders installed, I didn't know you already had them installed. I'll check my switch "inventory" to see what I can find!

POST 12Original post

oreganet - OK, I "found" two different switches in my "inventory." The first pic is a switch that I believe is for the Sidewinder option. The second pic is for a nuclear war head. You will notice that it has a lighted indicator on it. Because the nukes are a "little" more dangerous than the Sidewinders, you have to push the nuke button twice to launch it. On the first push of the switch, the light turns from green to yellow to arm the nuke. The second time you push the switch, the light turns red and nuke is launched. Good bye rush hour traffic! Just let me know which switch you need.

POST 14Original post

[Image-only post; no author-written text. Original image references:] https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif https://rennlist.com/forums/graemlins/roflmao.gif

POST 15Original post

Okay, you out-did yourself this time. Pretty good. The sidewinder option has to be my favorite.

POST 16Original post

Glad to be of service! BTW - do you have the dual or quad Sidewinders? If you have dual, you will only need one switch. But if you have the quad, then you will need two switches, one for each side, like in the pic below.

POST 17Original post

Well, you HAVE to have front a rear, anything less is like getting sonar without the underwater propulsion system, it's just not done. I could have done with it today when I almost got forced off the road by a gardener's truck that didn't see me before pulling into my lane.... it's a good thing that we have speed and acceleration oln our side.

POST 18Original post

BTW - I had my Periscope installed today. Porsche is really starting to p*ss me off though! The 'Scope comes in flat plack and they charge $200 to paint it. Anyway, it looks pretty cool.

POST 19Original post

Pretty good. Someone around here has way too much time on their hands.

POST 22Original post

I installed a kaleidoscope, I'm constantly surrounded.

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