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911uk

High mileage turbo

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15 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHHigh mileage turbo

Leading reported evidence

Check are critical

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

There's nothing to be scared of about considering a Turbo but being confident of the service history and getting the current condition of consumable items professionally checked are critical.

High mileage turbo
Read full discussion summary

Leading evidence: 'Check are critical' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check are critical' (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 · 15 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Replace !) normally starting around 80k miles

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

Nothing big to really concern yourself with, but just be aware that a lot of the consumables will be coming up to being replaced (or, even better, have already been replaced!) Normally starting around 80k miles.

High mileage turbo

Replace (or, even better, have already been

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

Nothing big to really concern yourself with, but just be aware that a lot of the consumables will be coming up to being replaced (or, even better, have already been replaced!) Normally starting around 80k miles.

High mileage turbo

Check on the manifolds

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

Thanks Ragpicker, ill check on the manifolds

High mileage turbo

Run on the cheap

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 high miles you want to know its not been run on the cheap.

High mileage turbo
Frequently discussed actions (7)

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

Check are critical

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

There's nothing to be scared of about considering a Turbo but being confident of the service history and getting the current condition of consumable items professionally checked are critical.

High mileage turbo

Check on the manifolds

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

Thanks Ragpicker, ill check on the manifolds

High mileage turbo

Replace !) normally starting around 80k miles

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

Nothing big to really concern yourself with, but just be aware that a lot of the consumables will be coming up to being replaced (or, even better, have already been replaced!) Normally starting around 80k miles.

High mileage turbo

Replace (or, even better, have already been

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

Nothing big to really concern yourself with, but just be aware that a lot of the consumables will be coming up to being replaced (or, even better, have already been replaced!) Normally starting around 80k miles.

High mileage turbo

Run on the cheap

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 high miles you want to know its not been run on the cheap.

High mileage turbo

Use ) and servicing

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

Actually it depends completely upon on history (use) and servicing.

High mileage turbo

Use can make this worse

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

In many cases lack of use can make this worse.

High mileage turbo
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.

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

  • 911uk: 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: 20261026T150451Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi everyone, I'm back in the market looking for a new 996 after having to reject the c4s I bought (turned out as clocked, if anyone is looking at a black C4s at a dealer in the south let me know, I'm happy to share my bad experience to avoid others having to go through the same) anyway back on tracks, what is the concensus on high mile turbos? It will be a second car for me so minimal mileage a year. Would be good to hear the do's and don't of these as not clued up on turbos. Any help/guidance is appreciated. Thanks in advance Ian

POST 3Original post

I have a friend with one that has over 100k miles on it now. He has spent thousands on suspension recently but there were plenty of expensive trips to the garage before that. He's had it for over 5 years now and uses it as a DD. It's only recently that he's started to consider replacing it with something more suitable.

POST 4 / ORIGINAL POSTEROriginal post

Around 100k miles. I suppose it depends partially on its history and servicing completed but is there anything that is a time bomb waiting to go around the 100k. Cheers

POST 5Original post

I think the answer to this is generally no although it probably makes sense to get a PPI

POST 6Original post

Only the usual things that go. Corrosion seems to make itself known as they get older and that's not mileage specific. He's had the engine out every other year lately due to some pipe or other.

POST 7Original post

Actually it depends completely upon on history (use) and servicing. There's nothing on any car that has a specific mileage related life expectancy. If the car is maintained correctly and not subject to regular abuse there's no reason why the mileage should be a concern. The caveat is that the asking price should always reflect the fact that it will be worth less than an otherwise similar but lower mileage example. Age is a different thing as consumables can deteriorate with time regardless of mileage. In many cases lack of use can make this worse. There's nothing to be scared of about considering a Turbo but being confident of the service history and getting the current condition of consumable items professionally checked are critical. Good Luck

POST 8Original post

If high miles you want to know its not been run on the cheap. If its had the coolant manifolds sorted, been regularly maintained with receipts, and not been excessively modified then there's nothing to worry about - certainly no more (and probably much less) than other cars with similar mileages.

POST 9 / ORIGINAL POSTEROriginal post

Thanks T8, your right I need to go in with eyes wide open, even though this one is at a dealer and appears to have good history ill still get a PPI. ive tried to contact the previous owner but to no avail as I know he part exchanged it to an Audi main dealer and there may be a reason for the part ex. Rust is a good point, its easy to forget how old the early 996 are and what's potentially lurking behind the arch liners. appreciate the advice guys. cheers

POST 10 / ORIGINAL POSTEROriginal post

Thanks Ragpicker, ill check on the manifolds cheers

POST 13Original post

Nothing big to really concern yourself with, but just be aware that a lot of the consumables will be coming up to being replaced (or, even better, have already been replaced!) Normally starting around 80k miles. The "big" ticket items are the following, so if they've been done then ideal - otherwise it's likely they'll need doing in your ownership. Most of these things are usually done by 100k miles: Turbo Manifolds Suspension components Radiators & AC stuff Coolant Pipes Clutch (if manual) Brakes Discs & Pads Tyres Stonechips on Front Bumper, Wings, Bonnet I would happily buy a 100k+ mileage Turbo if it had most of the above done, but if it needed them all then you're likely going to end up paying more than a lower mileage car.

POST 14Original post

but Ragpicker did say if it has "not been excessively modified then there's nothing to worry about" :floor: :floor: very funny!!! but on a serious note I would buy ragpickers tomorrow, and any modifications if done correctly and sympathetically only make a great car better IMHO :thumb:

POST 15Original post

I bought a "high mileage turbo at 107k miles a few years ago. I am at 120k. Every single part I had ever had to replace was age related and not mileage related. One thing to keep in mind is to take advice of people who actually have experience of high mileage cars "hear say" comments should be taken with a pinch of salt. My comment on that is not directed at anyone but just logic :thumbs:

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