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updated list of recomended engine oils.

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHupdated list of recomended engine oils.

Leading reported evidence

Run q-horsepower 10w-40 (good luck finding

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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 performed work without a confirmed outcome
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Performed · outcome unconfirmed

I am running Q-Horsepower 10w-40 (good luck finding that one!!)

updated list of recomended engine oils.
Frequently discussed work

Check there, if not do a search

No successful repair reported for this finding.

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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

If you have your Porsche manual check there, if not do a search to make sure.

updated list of recomended engine oils.
Read full discussion summary

Leading evidence: 'Run q-horsepower 10w-40 (good luck finding' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check there, if not do a search' (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 · 18 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Use 0w40 or 15w50 and sometimes a mix of both

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 use 0W40 or 15W50 and sometimes a mix of both.

updated list of recomended engine oils.

Check there, if not do a search

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

If you have your Porsche manual check there, if not do a search to make sure.

updated list of recomended engine oils.

Clean years

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

Keeps your motor running clean for years.

updated list of recomended engine oils.

Run blue whale sperm

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 used to run Blue whale sperm, but it's getting harder to find these days.

updated list of recomended engine oils.
Frequently discussed actions (8)

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

Check there, if not do a search

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

If you have your Porsche manual check there, if not do a search to make sure.

updated list of recomended engine oils.

Clean years

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

Keeps your motor running clean for years.

updated list of recomended engine oils.

Run blue whale sperm

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 used to run Blue whale sperm, but it's getting harder to find these days.

updated list of recomended engine oils.

Run q-horsepower 10w-40 (good luck finding

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 am running Q-Horsepower 10w-40 (good luck finding that one!!)

updated list of recomended engine oils.

Run right weight

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

and yes i know my engine is not under any warranty, but i still want to run the right weight.

updated list of recomended engine oils.

Use 0-40

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 bought 0-30 by accident and will return the 0-30 if i MUST use 0-40.

updated list of recomended engine oils.

Use 0w40 or 15w50 and sometimes a mix of both

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 use 0W40 or 15W50 and sometimes a mix of both.

updated list of recomended engine oils.

Use mobil 1 0-30 in their oil

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

Oddly enough, Tom Williams Porsche in Birmingham, AL uses Mobil 1 0-30 in their oil changes.

updated list of recomended engine oils.
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.

18 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: 20261026T194705Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

guys i am looking for a newer list that might have mobile 1 (0-30), as authorized. and yes i know my engine is not under any warranty, but i still want to run the right weight. i bought 0-30 by accident and will return the 0-30 if i MUST use 0-40. thanks in advance.

POST 2 / ORIGINAL POSTEROriginal post

ah crap, nevermind, the oil is supposed to meet ACEA A3 spec and what i have is ACEA A1. guess the lower # is not better huh?

POST 3Original post

You had to ask...didn't you? I use 0W40 or 15W50 and sometimes a mix of both. I think a 0W30 oil may be too thin. If you have your Porsche manual check there, if not do a search to make sure. Oh yeah...the mandatory... cuz you know this thread is gonna be hijacked.

POST 4Original post

2 gallons of WD-40 and a shot glass full of sewing machine oil - keeps it rust free !! I am running Q-Horsepower 10w-40 (good luck finding that one!!)

POST 5Original post

[Image-only post; no author-written text. Original image references:] http://forums.rennlist.com/upload/awgeeznotthis****again.jpg

POST 6Original post

hahahhhahahahahaahaha Thats funny !! ^^^^^^^^^^^

POST 8Original post

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

POST 9Original post

Quotes source post: 6936525

Oil? Omega 3 and safflower. Even pure virgin olive. Blend of both or all 3. Keeps your motor running clean for years. Oh, he meant for his 996.

POST 10Original post

Nah, 0-30 is not what you want. Oddly enough, Tom Williams Porsche in Birmingham, AL uses Mobil 1 0-30 in their oil changes. Good job not knowing your own approved oils, guys!

POST 11 / ORIGINAL POSTEROriginal post

Quotes source post: 6936331

yes, yes i know. i went back and exchanged the oil. turns out you can get ACEA A3 at walmart. (its only in 0-40) and of course only available by the $6+ quart, not the 5 quart jugs for $22. lol

POST 12 / ORIGINAL POSTEROriginal post

the ACEA 3A rating is a special blend of herbs and spices!!! im not giving my 3.4 any excuse to grenade on me!

POST 13Original post

I like your new avatar savanna (with an H ) 996

POST 15Original post

Quotes source post: 6936982

"knowing" is not something I specialize in... there is grey area IMO - my guys told me to use what I use, and it fits the list - so I do.....

POST 16Original post

Awwwwww: Ya thinking with ya dip stick Jimmy! Castro Man

POST 17Original post

Quotes source post: 6936383

LOL!!! I copied that pict, that's too funny! I used to run Blue whale sperm, but it's getting harder to find these days. After much reading, and since I live in a climate that is in the 90s regularly (105 the other day), I decided on 5W-50 Castrol Syntec. Bigger viscosity gap between cold/hot than most (45), but still meets Porsche spec, and IMHO 15W-50 is a little too thick for cold starts, but I still wanted the 50 weight cause of the heat.

POST 18Original post

Quotes source post: 6936383

I love it. Everyone wants to try to out-think the room on this one. It's just not that hard, guys.

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