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Buying a 996 911 Carrera 4

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

Discussion summary

YOUR RESEARCHBuying a 996 911 Carrera 4

Reported or suspected cause

many of the big cost problems don't show up

Reported cause

No successful repair reported for this finding.

1
Identified cause
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Suspected cause
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Reported fixes
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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 report identifying a cause
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.

Reported cause

Problem is many of the big cost problems don't show up on a pre purchase inspection.

Buying a 996 911 Carrera 4
Frequently discussed work

Replace i couldn't confirm ims

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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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 · Original poster

I couldn't confirm IMS was replaced though.

Buying a 996 911 Carrera 4
Read full discussion summary

Leading evidence: 'many of the big cost problems don't show up' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'many of the big cost problems don't show up' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace i couldn't confirm ims' (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 · 15 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Replace i couldn't confirm ims

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 · Original poster

I couldn't confirm IMS was replaced though.

Buying a 996 911 Carrera 4

Replace oil and filter every 12 month

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

.......and change the oil and filter every 12 month.

Buying a 996 911 Carrera 4

Set from a 996

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

Would like that it had xenons, are these hard to retrofit using the full light set from a 996?

Buying a 996 911 Carrera 4

Use full light

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

Would like that it had xenons, are these hard to retrofit using the full light set from a 996?

Buying a 996 911 Carrera 4
Frequently discussed actions (4)

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

Replace i couldn't confirm ims

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 · Original poster

I couldn't confirm IMS was replaced though.

Buying a 996 911 Carrera 4

Replace oil and filter every 12 month

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

.......and change the oil and filter every 12 month.

Buying a 996 911 Carrera 4

Set from a 996

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

Would like that it had xenons, are these hard to retrofit using the full light set from a 996?

Buying a 996 911 Carrera 4

Use full light

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

Would like that it had xenons, are these hard to retrofit using the full light set from a 996?

Buying a 996 911 Carrera 4
Reported and suspected causes (1)

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

many of the big cost problems don't show up

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
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.

Reported cause

Problem is many of the big cost problems don't show up on a pre purchase inspection.

Buying a 996 911 Carrera 4
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: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi All, A friend is looking to sell his 996 as he is moving abroad - he has owned for 5 years. It is a 1999, 996 Coupe Manual, Carrera 4 with 79 k miles. Comprehensive service history (stamps every year). I know it has had the following in the last 12 months: - Oil separator fault - oil leaking to exhaust (fixed) - Anti roll bar bushes - 2x front bottom arms - Discs and pads - Brake sensors - Regular service I couldn't confirm IMS was replaced though. Car is in tidy condition, silver with black leather and 18 optional alloys, aluminium hand break and gear lever, extended leather (panel, dash and steering), 3 point steering wheel - as far as I remember on the optional list Codes on the maintenance book were C16, XRL, X97, X98, 236, 424, 436, 446, 695, 09991 What is your view on the model and what price would it be reasonable for the vehicle? Thanks in advance :thumbs: :thumbs:

POST 2Original post

Don't touch the ims bearing, its fine. Somewhere in the region of £13k

POST 3Original post

I would have thought on a private sale he might put it up for 15k and realistically expect to let it go for a bit less, as a friend 13k sounds fair, 12.5k sounds better, that's still probably more than a dealer would give him

POST 4 / ORIGINAL POSTEROriginal post

if I get it, I was thinking of keeping for 5-10 years, not worth doing anything preventive on the engine?

POST 5Original post

If you have the gearbox off its worth having a peek at the ims bearing and when you see it's absolutely fine, pop the outer dust shield off so that the engine oil lubricates it. Other than that, the only other stuff is an engine rebuild once you're way into 6 figures on the mileage.

POST 6Original post

.......and change the oil and filter every 12 month. :thumb:

POST 7Original post

Sounds like a nice car. A gen 1 too which (yes I'm biased!) is the prettiest version. I'd have thought around the 15k mark but tricky without actually seeing the condition. I would get it looked over by an Indy at least, or a full ppi. These cars can throw up surprise costs. Always a bit tricky when your buying from a friend.

POST 8Original post

Problem is many of the big cost problems don't show up on a pre purchase inspection. Only wear and corrosion items.

POST 9 / ORIGINAL POSTEROriginal post

Thanks - car has been plugged in a Porsche specialist, only thing showing is the door lock which is triggering the alarm. No other errors on the system. Car drives solid apart from a couple of gearbox scratches (not sure if it is the lack of talent or the gearbox) but that was my first drive on a manual in a bout a year so may be the reason Would like that it had xenons, are these hard to retrofit using the full light set from a 996?

POST 10 / ORIGINAL POSTEROriginal post

perhaps another question, in terms of reliability (note I will be doing about 2k miles a year), would a 1999 (November) car with the 3.4 engine be better than the 997.1 S version 3.8 engine? Still concerned with all the engine scare stories c: :?:

POST 11Original post

If you're that concerned it would be better to invest less in the purchase price of the car. The 3.8 (especially Tiptronics) is more prone to bore-scoring than earlier cars but IMS Bearing issues should be less of a worry. The advantage of bore-scoring is that you get a gradual warning whereas IMSB failure can be sudden and catastrophic. ps :welcome: to 911uk

POST 12 / ORIGINAL POSTEROriginal post

Thanks! I could potentially stretch to a 997.1 (2005) Carrera S with c. 55k miles. Would that be a better buy? I do like the 996.1 myself (1999) so would be happy with either

POST 13Original post

Its '99 model so will have the ferrous-coated pistons so chances of bore-score are very very low. its done almost 80k miles - do a borescope obviously to confirm - but you should have legs left for many years.

POST 14Original post

Probably not. The likelihood of borsecoring on a 997.1 3.8 is immense compared to the likelihood of an ims problem on a 996.1 3.4.

POST 15 / ORIGINAL POSTEROriginal post

thanks both. I know there are remedial work possible on the 996 with IMS replacement for about GBP1,500, is there anything that can be done on a 997.1 to remediate future issues?

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