fullymatted.
Back to search
Rennlist

Oil Analysis

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

Discussion summary

YOUR RESEARCHOil Analysis

Leading reported evidence

Run schaeffer 9000 5w40

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've been running Schaeffer 9000 5w40 because of it's high shear strength (and price!), but wanted to have an analysis done to see what, if anything, it would tell me.

Original post Read captured discussion
Oil Analysis
Read full discussion summary

Leading evidence: 'Run schaeffer 9000 5w40' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run schaeffer 9000 5w40' (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 · 1 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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

Run schaeffer 9000 5w40

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've been running Schaeffer 9000 5w40 because of it's high shear strength (and price!), but wanted to have an analysis done to see what, if anything, it would tell me.

Original post Read captured discussion
Oil Analysis
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.

1 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: 20261026T191851Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I received my oil analysis back from Blackstone today. Realizing that nothing in life is for certain, I do feel better about the health of the engine in my car. The car, built in early '98, has no record of any RMS or other engine related issues, but you still worry a bit. I've been running Schaeffer 9000 5w40 because of it's high shear strength (and price!), but wanted to have an analysis done to see what, if anything, it would tell me. The oil, with 7,700 miles, had a really good report and hopefully is an indicator of an engine that has a lot of life left in it. Hope that I didn't jinx myself... Here's the text from Blackstone: BOBBY: Universal averages show typical wear levels for this type of engine after about 4,200 miles on the oil. Wear in your Porsche looks great compared to averages. The fact that wear is so low and balanced is a good indication that the engine is doing very well mechanically. It can be hit and miss with these engines when it comes to how they wear, but you're taking good care of this one. Low insolubles and silicon show good oil and air filtration. No fuel or coolant was found. Nice.

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