Rennlist

Diff oil 996.2 C4

Add to repair workspace

New repair projectOpen repair workspace

Original source

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHDiff oil 996.2 C4

Leading reported evidence

Use mobil delvaux 1 75w90

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
After searching countless posts about this I ended up using Mobil Delvaux 1 75W90 which I found quite difficult to find for a decent price except from here:
Original post Read captured discussion
Diff oil 996.2 C4

Read full discussion summary

Leading evidence: 'Use mobil delvaux 1 75w90' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use mobil delvaux 1 75w90' (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 · 6 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Use porsche genuine diff oil

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
use the porsche genuine diff oil.
Original post Read captured discussion
Diff oil 996.2 C4

Frequently discussed actions (2)

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

Use mobil delvaux 1 75w90

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
After searching countless posts about this I ended up using Mobil Delvaux 1 75W90 which I found quite difficult to find for a decent price except from here:
Original post Read captured discussion
Diff oil 996.2 C4

Use porsche genuine diff 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
use the porsche genuine diff oil.
Original post Read captured discussion
Diff oil 996.2 C4

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.

6 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: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi, Anyone know what type of oil and how much oil I need for front and rear diff on my 996 C4 tiptronic from 2002? Thanks!

POST 2Original post

https://www.pelicanparts.com/catalog...ential-oil.htm

POST 3Original post

[Image-only post; no author-written text. Original image references:] https://cimg0.ibsrv.net/gimg/rennlist.com-vbulletin/750x1334/5861ce1a_10b9_4656_ac96_6eec2dc33c7f_f439529d2a1833dda0526f6764ddb8f701cf127e.jpeg

POST 4 / ORIGINAL POSTEROriginal post

Thanks! What types? A little bit difficult to understand.

POST 5Original post

Quotes source post: 18661560

After searching countless posts about this I ended up using Mobil Delvaux 1 75W90 which I found quite difficult to find for a decent price except from here: https://www.summitracing.com/parts/mob-122035-1

POST 6Original post

use the porsche genuine diff oil. its worth it to spend an extra $50 for a job you do once every 60k miles.

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