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Porsche Club GB

Oil Change

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

Discussion summary

YOUR RESEARCHOil Change

Leading reported evidence

Fill from new

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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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 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

Label under the engine cover states Mobil 1 filled from new but not sure if its always had it.

Oil Change
Read full discussion summary

Leading evidence: 'Fill from new' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Fill from new' (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 · 10 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Recommend 10w

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 would not go lower than 5W on an older car and many of the experts such as Hartech recommend 10W.

Oil Change

Recommend mobil super 3000 x1 5w-40

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 to go with Mobile then Opie oils recommend Mobil Super 3000 X1 5w-40.

Oil Change

Replace on my 2003 carrera 2

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

About to do an oil change on my 2003 Carrera 2.

Oil Change

Run away fast

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 a garage could not undo a sump plug I would RUN away fast.

Oil Change
Frequently discussed actions (6)

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

Fill from new

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

Label under the engine cover states Mobil 1 filled from new but not sure if its always had it.

Oil Change

Recommend 10w

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 would not go lower than 5W on an older car and many of the experts such as Hartech recommend 10W.

Oil Change

Recommend mobil super 3000 x1 5w-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

If you have to go with Mobile then Opie oils recommend Mobil Super 3000 X1 5w-40.

Oil Change

Replace on my 2003 carrera 2

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

About to do an oil change on my 2003 Carrera 2.

Oil Change

Run away fast

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 a garage could not undo a sump plug I would RUN away fast.

Oil Change

Use mobil 1 0-40 and filter

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've just had mine changed - using Mobil 1 0-40 and filter from Opie oils.

Oil Change
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.

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

  • Porsche Club GB: 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: 20261026T142254Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi All About to do an oil change on my 2003 Carrera 2. Its done about 5000 miles since the last service. Will change filter as well just so as I know its been done. Oil is very clean and still feels smooth. Anybody got any tips before I crawl under? Label under the engine cover states Mobil 1 filled from new but not sure if its always had it. Are there any known preferences? What grade is recommended? Mileage is just on 80k. Also, anybody know how the fuel filler cap tie should be anchored? Mine has come loose at the body end and I don't really like putting cap on windscreen while re-fuelling. Tie is perishing and could do with being replaced, is it available on its own or do I need to buy a new filler cap? Regards

POST 2Original post

Stick to Mobile1 and you'll be a happy camper. 0W-40 or 5W-50 are both very good.

POST 3Original post

Cut apart your old filter to check it for any debris.

POST 4Original post

I'd go for a -50 with a bit of ZDDP. Ours is on Millers synthetic 10W-50. Tim '03 Carrera 2 Cab

POST 5 / ORIGINAL POSTEROriginal post

Should I use only a Porsche supplied filter or are there other equivalents that are suitable? How about the parts supplied by GSF? Regards

POST 6 / ORIGINAL POSTEROriginal post

Mobil website recommends 0W-40 for my car. Problem is there are a few different Mobil 1's in 0W-40. Is the Mobil 1 New Life, the thing to use or the Mobil 1 ESP? Obviously not the Turbo Diesel grade. They like to make it tricky for us, don't they?

POST 7Original post

If you have to go with Mobile then Opie oils recommend Mobil Super 3000 X1 5w-40. I would not go lower than 5W on an older car and many of the experts such as Hartech recommend 10W.

POST 8Original post

Yes, sounds like just the right thing.... [ ] "Mobil Super 3000 X1 5w-40 is an excellent choice for automobiles, light trucks and vans operating in driving conditions requiring a high level of performance, requiring specific builder approvals and for superior performance and protection"

POST 9Original post

I've just had mine changed - using Mobil 1 0-40 and filter from Opie oils. Have also had a magnetic sump plug fitted. First non specialist garage could not undo sump plug so it had to go to indy to sort out, which doesn't seem to have caused them much of a problem, but justifies decision to get it done rather than do myself. However new sumpl plug should make it easier for me to do myself in future Your petrol cap problem; I have the same and would love to hear how to fix!!

POST 10Original post

If a garage could not undo a sump plug I would RUN away fast. Looks like you had a lucky escape!.[ ]

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