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Porsche Club GB

'98 996 3.4 manual engine removal

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

Discussion summary

YOUR RESEARCH'98 996 3.4 manual engine removal

Reported or suspected cause

except

Reported cause

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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

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0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause · Original poster

We are not entirely certain what the issue is except that it is a serious one.

'98 996 3.4 manual engine removal
Frequently discussed work

Check /

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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion · Original poster

Any advice on what we need to check/replace please?

'98 996 3.4 manual engine removal
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Leading evidence: 'except' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'except' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Check /' (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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Use porsche engines

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
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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 · Original poster

****** e-bay scammer alert ****** All please note that as I suspected (see above) e-bay member ellison3626 has had their account hijacked by a scammer purporting to sell used Porsche engines.

'98 996 3.4 manual engine removal

Check /

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

Any advice on what we need to check/replace please?

'98 996 3.4 manual engine removal

Repair work

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

Who's doing the repair work ?

'98 996 3.4 manual engine removal

Replace aos and oil filler pipe

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

As a starter, I would replace AOS and oil filler pipe when the engine is out.

'98 996 3.4 manual engine removal
Frequently discussed actions (8)

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

Check /

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

Any advice on what we need to check/replace please?

'98 996 3.4 manual engine removal

Repair work

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

Who's doing the repair work ?

'98 996 3.4 manual engine removal

Replace aos and oil filler pipe

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

As a starter, I would replace AOS and oil filler pipe when the engine is out.

'98 996 3.4 manual engine removal

Replace clutch

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

Here is a link to a good video showing what's involved in the replacement of the IMS bearing and why you should do it when changing the clutch.

'98 996 3.4 manual engine removal

Replace ims

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

Is it true that engine and gear box has to all come out to change the Ims on a tiptronic if so why?

'98 996 3.4 manual engine removal

Replace please

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

Any advice on what we need to check/replace please?

'98 996 3.4 manual engine removal

Smoke-test on the inlet pipework

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

Get a smoke test on the inlet pipework to see if you have any leaking pipes which can be replaced.

'98 996 3.4 manual engine removal

Use porsche engines

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

****** e-bay scammer alert ****** All please note that as I suspected (see above) e-bay member ellison3626 has had their account hijacked by a scammer purporting to sell used Porsche engines.

'98 996 3.4 manual engine removal
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.

except

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 · Original poster

We are not entirely certain what the issue is except that it is a serious one.

'98 996 3.4 manual engine removal
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.

16 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: 20261026T052503Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

The engine has to come out of my car as it is making a really awful knocking noise - we think its a problem with the crank. While its away being sorted are there any other jobs we should be doing? We will be looking at the gearbox and clutch of course. Any advice on what we need to check/replace please? Thanks & regards. Zeusy.

POST 2Original post

Sorry about the engine. Here is a link to a good video showing what's involved in the replacement of the IMS bearing and why you should do it when changing the clutch. https://www.youtube.com/watch?v=dndanlFmcW8

POST 3Original post

Is it true that engine and gear box has to all come out to change the Ims on a tiptronic if so why?

POST 4Original post

A problem with the crank? Which garage told you that?

POST 5Original post

Tiptronic gearboxes are very difficult to remove in situ, so just easier to remove entire power unit. As a starter, I would replace AOS and oil filler pipe when the engine is out. Both a pain to do with engine in. Your engine builder should advise you of the best upgrades to do whilst engine is out. Get a smoke test on the inlet pipework to see if you have any leaking pipes which can be replaced. Generally, look at all the pipework on the top of the engine and replace if it looks old/brittle. Give starter motor a good lube! Good luck. Kr Lee

POST 6Original post

I'm in must the same situation mate, my crank at present is fine but I've got a lot of copper fragments in my oil filter, luckily enough I have no knocking just low oil pressure. Who's doing the repair work ?

POST 7 / ORIGINAL POSTEROriginal post

We are not entirely certain what the issue is except that it is a serious one. The previous owner seemed to think that it could be a problem with the crankshaft. It will be going in to Hartech for investigation and hopefully a fix but I am expecting them to find that it has major damage and is beyond economic repair. Mine is a manual 2 wheel drive car. I will post our findings in due course. In the meantime I am on the lookout for another engine just in case we need one. Thanks & regards. Zeusy.

POST 8Original post

It won't be the crank. Is it using much oil or is there oil in the cool expansion tank? Hartech for sure are the people to go to

POST 10 / ORIGINAL POSTEROriginal post

Re - 996 3.4 engines. I have had no luck finding a replacement motor so far. I am now looking for another as I am fairly certain the one I have will be found to be u/s when we eventually get it out and stripped down. This is now scheduled for the end of November at Hartech. If anyone has a suitable motor lying around or if they know of someone with one for sale - even if it is a broken non runner - please get in touch. Yes ........ I know there is a 'good' one currently for sale on e-bay in Leeds but having contacted the sellers I don't think they are entirely cosher (....... they are probably a fine body of people but I didn't like their payment terms or their syntax). Most marque breakers all seem to want my engine plus a hefty wad of cash so I am not really interested in buying one from them. I would much prefer to source one through the club if at all possible. The search continues. Thanks & regards. Zeusy.

POST 11Original post

You could try contacting some Indies. They may have or know a car with history that is suitable. Until the present block is stripped down you could find it's repairable with a short block/liners or head(s). Normally cost of labor makes it prohibitive. I can ask at Northways later in the week. Good luck and keep us posted with pics if possible.

POST 12 / ORIGINAL POSTEROriginal post

Hello Wibble. Thanks for the response. I have put a few feelers out and hopefully we will turn one up. If you could ask Northways for me that would be most helpful. When Hartech pull mine down I will post a report on here along with a few pics. Best regards. Zeusy.

POST 13 / ORIGINAL POSTEROriginal post

****** e-bay scammer alert ****** All please note that as I suspected (see above) e-bay member ellison3626 has had their account hijacked by a scammer purporting to sell used Porsche engines. regards. Zeusy.

POST 14Original post

There's a couple on eBay just now but as you say they want big money including your engine, I contacted lodge racing regarding there engine at £4500 as I think it will cost double that to rebuild mine. I had a bid on the one you mention above but as soon as the seller contacted me I knew something wasn't right. Like yourself, my search continues.

POST 15Original post

I had a chat with Ray and unfortunately has nothing at the present time. Keep up your search and sure something will be available soon.

POST 16 / ORIGINAL POSTEROriginal post

Hi Wibble. Thanks for asking. Funnily enough when I checked in the book my car's last 2 services prior to being parked up were both stamped by Northway's. Regards. Zeusy.[ ]

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