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Porsche Club GB

Suspension/brake corrosion

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

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YOUR RESEARCHSuspension/brake corrosion

Leading reported evidence

Inspect damage

Suggestion or failed attempt

No successful repair reported for this finding.

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Suggestion · Original poster

Its good advice but I always inspect the damage for myself and/or keep the parts taken off for investigation.

Suspension/brake corrosion
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Leading evidence: 'Inspect damage' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Inspect damage' (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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Replace otherwise serviceable wishbone

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

Companies like Design 911 are now selling complete brake overhaul kits and bushes to allow a re-bush rather than replacing an otherwise serviceable wishbone.

Suspension/brake corrosion
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.

Inspect damage

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

Its good advice but I always inspect the damage for myself and/or keep the parts taken off for investigation.

Suspension/brake corrosion

Replace otherwise serviceable wishbone

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

Companies like Design 911 are now selling complete brake overhaul kits and bushes to allow a re-bush rather than replacing an otherwise serviceable wishbone.

Suspension/brake corrosion
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.

3 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: 20261026T065735Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have a '98 3.4l 996 which I have owned for 5 years. It has cost me literally thousands of pounds in significant corrosion affecting suspension and brake assemblies. Bolts and ancillary devices like ABS sensors become corrosion-welded to such an extent that destructive removal is the only option even when undertaking simple work. Brake discs that only a few thousand miles old and nice and shiny on the visible surface can corrode to the point of MOT failure on the inside surface. My car lives in a garage and is not driven on salty roads. It has a cosseted external appearance because I cosset it! But, apart from an annual strip-down and copperslipping etc, I'm at my wits end as to how to stop it destroying its underbelly...and don't start me on drop-links and suspension bushes! I can't recall a single MOT when at least one of those items needed attention. My old Carrera 3.2 suffered with non of these issues...musta bin the oil leaks![ ] So for all those potential 996 owners who may be able to buy their dream car after the dramatic collapse in 996 prices, do the right thing and get a fresh MOT on any car you might want to buy and budget for spends on new brakes, bushes, control arms etc etc.

POST 2Original post

Ive had a 996 for 6/7 years and it has been on salty roads and it is often out in the rain. Now done 100K miles almost and never had a significant problem. Front disks corrode if you dont dry them after washing car but otherwise fine. Serious comment - go somewhere else for an mot. I used to do that all the time in the good ol' days when I was driving older cars. 9 times out of 10 they never found the same fault. Regards Neil

POST 3 / ORIGINAL POSTEROriginal post

Its good advice but I always inspect the damage for myself and/or keep the parts taken off for investigation. I know the mechanic personally and would trust him not to pull dirty tricks. Discussing my latest problems with him he tells me its a common experience with 986/996 compared to the older cars. Companies like Design 911 are now selling complete brake overhaul kits and bushes to allow a re-bush rather than replacing an otherwise serviceable wishbone. They would not bother if there was no business to be had.

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