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Thoughts on tapping noise.

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHThoughts on tapping noise.

Leading reported evidence

Check plugs

Suggestion or failed attempt

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 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
Now I will check the plugs.
Original post Read captured discussion
Thoughts on tapping noise.

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

Compare 2 other evidence results

Inspect cylinder walls

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
Check if the spark plugs are all tight and also inspect the cylinder walls for scoring using a borescope.
Original post Read captured discussion
Thoughts on tapping noise.

Use borescope

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
Check if the spark plugs are all tight and also inspect the cylinder walls for scoring using a borescope.
Original post Read captured discussion
Thoughts on tapping noise.

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.

Check plugs

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
Now I will check the plugs.
Original post Read captured discussion
Thoughts on tapping noise.

Inspect cylinder walls

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
Check if the spark plugs are all tight and also inspect the cylinder walls for scoring using a borescope.
Original post Read captured discussion
Thoughts on tapping noise.

Use borescope

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
Check if the spark plugs are all tight and also inspect the cylinder walls for scoring using a borescope.
Original post Read captured discussion
Thoughts on tapping noise.

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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.

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: 20261026T183130Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have included a vid, the noise sounds lighter than it does in the video, and is gone when the engine is revved, sometimes it will go very quiet then comes back. When the engine is shut off you hear a sound like a chain wrapping the engine once, like a clunk. its mostly on the RH bank. if I touch the pump housing and listen on the RH bank I can hear it more. Engine pulls great, and the tail pipes are clean. I have tried a new RH chain tensioner under the AC. http://porsche.fr10ker.co.uk/#!album-1-0 Opinions ppl?

POST 2Original post

Check if the spark plugs are all tight and also inspect the cylinder walls for scoring using a borescope. The shut down noise is common and harmless. Keep the clutch depressed when you shut down the engine and the noise should be gone.

POST 3 / ORIGINAL POSTEROriginal post

AH ha the clunk is gone when clutch pressed in cool... Now I will check the plugs.

POST 4Original post

My understanding is the shut down noise is clutch/flyhwheel related but I have not verified that personally. For engine noise issues, it helps to get a mechanics stethoscope to poke around.

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