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Porsche Club GB

Rust

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

Discussion summary

YOUR RESEARCHRust

Leading reported evidence

Clean painted and/or bought new parts where necessary

Performed · outcome unconfirmed

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 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

It is a 17 year old car so I guess you need to expect this sort of thing and I have taken everything off cleaned, painted and/or bought new parts where necessary.

Rust
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Leading evidence: 'Clean painted and/or bought new parts where necessary' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean painted and/or bought new parts where necessary' (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.

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1 matching discussions · 12 captured posts examined · 0 partial discussions

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Repair job

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

There was quite a lot of bubbling along the lower edge of the near side rear wing where it meets the rear bumper, I imagine this was a poor accident repair job.

Rust
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.

Clean painted and/or bought new parts where necessary

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

It is a 17 year old car so I guess you need to expect this sort of thing and I have taken everything off cleaned, painted and/or bought new parts where necessary.

Rust

Repair job

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

There was quite a lot of bubbling along the lower edge of the near side rear wing where it meets the rear bumper, I imagine this was a poor accident repair job.

Rust
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.

12 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: 20261027T165639Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi I am looking for a 996 and saw a 2000 model c4 today and was surprised at the rust on it. There was quite a lot of bubbling along the lower edge of the near side rear wing where it meets the rear bumper, I imagine this was a poor accident repair job. There was rust around each door strike plate, one significantly worse than the other. Is this a common place for the 996 to rust? Just to add I am not considering this car, it had far too many other bits as well, but just interested in the rust and if there are any other common 996 rust spots. Thanks Ross

POST 2Original post

The door striker plate was an issue on some of the early 996s. It is just movement between the plate and the body, and is usually cosmetic. On later cars they put a plastic film under the plate, which stopped it happening. Under the car they suffer from rusty heat shields, and occasionally brake pipes, but other than that body rust is very rare. You are probably right that it was as a result of a cheap repair.

POST 3Original post

Totally agree with Richard, rust is not a word normally associated with the 996 bodywork.

POST 4 / ORIGINAL POSTEROriginal post

Thanks, that's good to hear rust is not common at this stage in the cars life. The search for a decent car continues....... Ross

POST 6Original post

I had rust on my front offside wing - pic attached. I ended up putting on a new one... I think that strip of foam traps mud and moisture and really doesn't help at all... The rest of the car is fine (so far)...

POST 7 / ORIGINAL POSTEROriginal post

What did the foam do, close the gap between the arch liner and wing?

POST 8Original post

I don't know what it did, other than be a perfect trap for water.

POST 9Original post

Bottom edge of engine cover (where the outer skin folds around to join inner skin). Improved design has additional drianage holes and sealant along the seam.

POST 10Original post

Well remembered Mike - I had forgotten about that one. It was recall campaign W103, and should be stamped in the book if it was done.

POST 11Original post

I need to beg to differ with all these learned folk on this forum. I have a 1998 C2 and was shocked at the amount of rust I found. A few jobs for he MOT has turned into a restoration project. Not the body which I think is fine but a lot of the steel parts which attach to it. Radiator brackets and front struts were very rusty though superficially they looked fine. I used to spend every weekend restoring MG Midgets, MGB's and Marinas so I am no stranger to rust but the exhaust fixings were the worst I have ever seen. The rear bumper supports had disintegrated. I thought a previous owner had been parking it in the sea. It is a 17 year old car so I guess you need to expect this sort of thing and I have taken everything off cleaned, painted and/or bought new parts where necessary. It will be fine when I have finished and last another 17 years. It is a wonderful car and a keeper so I have not resented one minute of all the time I have spent in a cold garage this winter. Just don't assume it is Ok just because it appears to look OK from a casual inspection. If you find some rusty parts deal with them, it is only going to get worse.

POST 12Original post

Welcome Vaughan! We (or at least I) were talking about bodywork, rather than underbody fixings. You are right, the exhaust clamps rust dreadfully, and at 17 years of age on a car that hasn't been wrapped in cotton wool, you can't hold back the progress of water on steel. The bodywork is fairly well protected fortunately.

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