Planet-9

Advice on the cooling system and a strange noise.

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Original source

2 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHAdvice on the cooling system and a strange noise.

Leading reported evidence

Run from my car

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
Everything started when another car drove up sideways saying that liquid ran from my car.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Frequently discussed work

Fill here up as soon as the engine cold down

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
But for the moment I'm at least trying to fill here up as soon as the engine cold down after every short test heating trip.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Read full discussion summary

Leading evidence: 'Run from my car' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Fill here up as soon as the engine cold down' (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 · 2 captured posts examined · 1 partial discussions

Compare 3 other evidence results

Fill here up as soon as the engine cold down

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
But for the moment I'm at least trying to fill here up as soon as the engine cold down after every short test heating trip.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Run approximately 150 miles since the large service at porsche

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
(The car has just run approximately 150 miles since the large service at Porsche.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Test heating trip

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
But for the moment I'm at least trying to fill here up as soon as the engine cold down after every short test heating trip.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Frequently discussed actions (4)

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

Fill here up as soon as the engine cold down

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
But for the moment I'm at least trying to fill here up as soon as the engine cold down after every short test heating trip.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Run approximately 150 miles since the large service at porsche

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
(The car has just run approximately 150 miles since the large service at Porsche.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Run from my car

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
Everything started when another car drove up sideways saying that liquid ran from my car.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

Test heating trip

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
But for the moment I'm at least trying to fill here up as soon as the engine cold down after every short test heating trip.
Original post Read captured discussion
Advice on the cooling system and a strange noise.

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.

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

Planet-9: 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 1Original post

Everything started when another car drove up sideways saying that liquid ran from my car. I pulled over and easily found out that it was coolant. I even heard a boiling sound from the engine room. No warning light was displayed and engine temperature was okey. The fans working and obvious the coolant liquid circulates. When the engine is warm, it’s impossible to open the expansion cap due it’s boiling over. (I’m aware of the problem of restoring the fluid due to vacuum, etc.). But for the moment I'm at least trying to fill here up as soon as the engine cold down after every short test heating trip. But in the end I guess I’ve to do it properly. But parallel to this, a noise has occurred every time I touch the accelerator pedal. Just when I touch the pedal, there will be a "compressed air noise" for half a second. Sounds like a city bus stops / opens the doors. I do not know if there is suction or pressure noise but it's from the engine anyway. As a non-mechanic I can't see the connection between this cooling problem and the new noise/sound. So if anybody have had the same suddenly boiling issue and this sound/noise or have any idea what it can be, I would appreciate any kind of feedback. Thanks in advance// Plaincollar Cayman S , 987:2, 2008 (The car has just run approximately 150 miles since the large service at Porsche. All coolant part should be okay).

POST 2Original post

Maybe a leak in the coolant overflow tank or that side of the system? Runs ok but draws air/leaks when the RPM increases?

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