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991 oil leaks - Page 1 - 911/Carrera GT - PistonHeads UK

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YOUR RESEARCH991 oil leaks - Page 1 - 911/Carrera GT - PistonHeads UK

1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.

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1 matching discussions · 3 captured posts examined · 1 partial discussions

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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.

3 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • PistonHeads: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

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Generation: 20261027T025149Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Yesterday I spotted some oil under my 991. It's a 2013 S with only 27K on the clock. Taking it to my local specialist who has looked after my Porsches for about 12 years he said it was quite a common problem. Apparently it's the seals from the upper and lower sump sections that need replacing. He said it was age related rather than mileage related. Any one else had this problem? The work is being done under warranty thank goodness as although the all the parts come to about £200 labour will be £800!

POST 2Original post

Is that a gasket that has failed? I have a similar mileage 991 (2014 car) and no leaks. I'm tempted to add 'yet' -

POST 3Original post

991.2 has a plastic sump cover. Resistant to the effects of the British weather, but can be buggered up if the sump plug is over tightened. I think lasting over 10 years in an area that’s only a few cm above the tarmac, with no under tray isn’t too bad really. A nice easy fix at least for your garage.

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