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996 C4S Metal in oil filter

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

Discussion summary

YOUR RESEARCH996 C4S Metal in oil filter

Leading reported evidence

Inspect filter and oil and found nothing

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 · Original poster

Each time I inspected the filter and oil and found nothing to report.

996 C4S Metal in oil filter
Frequently discussed work

Check pan as well

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

At this point it would be worth getting your engine borescoped, you'll also get a chance to check the pan as well.

996 C4S Metal in oil filter
Read full discussion summary

Leading evidence: 'Inspect filter and oil and found nothing' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check pan as well' (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 · 8 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Replace air oil separator

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 · Original poster

I had the AOS replaced in spring of 2021.

996 C4S Metal in oil filter

Replace by porsche

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 · Original poster

Engine previously replaced by Porsche after failure at 17K miles.

996 C4S Metal in oil filter

Check pan as well

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

At this point it would be worth getting your engine borescoped, you'll also get a chance to check the pan as well.

996 C4S Metal in oil filter

Replace were good i did not even think

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

Since the last few oil changes were good I did not even think to catch some of this oil since it only had around 1K miles on it.

996 C4S Metal in oil filter
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 pan as well

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

At this point it would be worth getting your engine borescoped, you'll also get a chance to check the pan as well.

996 C4S Metal in oil filter

Inspect filter and oil and found nothing

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 · Original poster

Each time I inspected the filter and oil and found nothing to report.

996 C4S Metal in oil filter

Replace air oil separator

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 · Original poster

I had the AOS replaced in spring of 2021.

996 C4S Metal in oil filter

Replace by porsche

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 · Original poster

Engine previously replaced by Porsche after failure at 17K miles.

996 C4S Metal in oil filter

Replace were good i did not even think

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

Since the last few oil changes were good I did not even think to catch some of this oil since it only had around 1K miles on it.

996 C4S Metal in oil filter
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.

8 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: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Thoughts to the forum. Thought things were looking up and then this. 2003 Carrera 4S 71K miles. Engine previously replaced by Porsche after failure at 17K miles. So it has the larger bearing from the 997 generation cars. This was confirmed by a local dealer record search and by my mechanic this past fall when I had the clutch and RMS replaced. RMS was not leaking at the time. Anyway to the bad. I performed an oil change this past weekend and found what you see in the attached photo in the filter. None of the material reacts to a magnet. I have performed oil changes every 3K or 6 months since I purchased it in Spring of 2020. Each time I inspected the filter and oil and found nothing to report. The oil change this past fall was done at my mechanic when he did the clutch. He also tore down the filter and had nothing bad to report. Also to note. I had the AOS replaced in spring of 2021. Car has always had excessive oil consumption 1/2 quart can go as quickly as a few hundred miles but has never got any worse. Does a puff of smoke at start up but not while running. No ticking or strange sounds from motor. I am sending it back to my mechanic next week. Should I not drive it? Oh and it seems to have an oil leak at the front of the oil pan. See photos. Thoughts? Thanks Found in oil filter Close up Pan towards front of car dripping oil seems to be coming from above pan. See other picture from driver's side. From driver's side.

POST 2Original post

At this point it would be worth getting your engine borescoped, you'll also get a chance to check the pan as well.

POST 3Original post

Your post says "metal in the oil filter" but then you say the pieces didn't react to a magnet so I'm assuming they aren't metallic. Possible plastic from the timing chain guide?

POST 4Original post

Quotes source post: 18160922

Do you have any of the oil from the last oil change that you can send in for testing?

POST 5 / ORIGINAL POSTEROriginal post

I think they are aluminum alloy. Dont look like plastic when I zoom up on them. It would be nice if they actually were though.

POST 6 / ORIGINAL POSTEROriginal post

Unfortunately, I did not save enough of it. At least I don't think I did. I only had about 1/4 of a standard pill bottle... like the one doctors give you a prescription in. Since the last few oil changes were good I did not even think to catch some of this oil since it only had around 1K miles on it. My stupidity. I managed to keep the little bit that was left in the bottom of the filter housing.

POST 7 / ORIGINAL POSTEROriginal post

Yeah I will have to ask my mechanic to do that as well. Thanks... good idea.

POST 8Original post

Hang in there. Good thing the filter did its job and took it out of circulation. Someone here will recognize what it is.

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