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3.4l engine oil leak

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

Discussion summary

YOUR RESEARCH3.4l engine oil leak

Leading reported evidence

Check few things

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

To answer your question I would check a few things..

3.4l engine oil leak
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Leading evidence: 'Check few things' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check few things' (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 · 12 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check oil tubes

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

I would also check the oil tubes that live where the spark plugs do.

3.4l engine oil leak

Check plug tubes

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

Have you checked the plug tubes?

3.4l engine oil leak

Clean motor

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

I demand to see pics of how good you cleaned the motor before I could respect you again.

3.4l engine oil leak

Run perfect

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

Looks aside, why wouldn't it run perfect?

3.4l engine oil leak
Frequently discussed actions (5)

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

Check few things

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

To answer your question I would check a few things..

3.4l engine oil leak

Check oil tubes

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

I would also check the oil tubes that live where the spark plugs do.

3.4l engine oil leak

Check plug tubes

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

Have you checked the plug tubes?

3.4l engine oil leak

Clean motor

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

I demand to see pics of how good you cleaned the motor before I could respect you again.

3.4l engine oil leak

Run perfect

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

Looks aside, why wouldn't it run perfect?

3.4l engine oil leak
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.

  • Rennlist: 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: 20261026T100758Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

It seems like oil leaking into exhaust . it looks like oil is dripping from middle and rear of valve covers besides valve cover gaskets what other stuff should I look for or will need replacing?, I will order cam plugs too and exhaust clamps for mufflers.

POST 3 / ORIGINAL POSTEROriginal post

tubes are leaking just wondering if valve covers are common oil leaks too? the engine as 124k miles and it seems tube are not that easy of a job

POST 4Original post

Tubes are not hard but re-sealing the valve covers w/o dropping engine would suck. At that mileage, its rebuild time anyway.

POST 5Original post

If compression and leak down numbers are good, then a rebuild simply because of high mileage would be silly, no?

POST 6Original post

At 124,000 miles, the chain guides are gone, the chains are shot, the IMSB is a maybe. So I would post pone the leak fixing and drive it until your ready to drop the engine and do it all. If your confident in compression and no material in sump or filter, just drive it until your ready. I dont understand wanting to half *** patch things up while working in an absurdly small engine compartment when you could just lower the egnine/trans and fix all issues. The engine has reached the end of the road as they say. Getting 124,000 miles out of a HP engine is not bad at all. Its a Porsche so get over the high price of repairs. It just comes with the 996 bargain purchase price.

POST 7Original post

Quotes source post: 11003924

KK why do you continue shooting yourself in the foot? Do you realize your the primary reason why 996 values are down and why there are over 550 996's in inventory in the US alone? You're devaluing your own cars resale every time you speak but I guess it doesn't matter as your planning on keeping your lovely "piece of crap" for your living room ornament.

POST 8Original post

Hey Alpy, I already thanked you in the other thread. FYI, I just got my engine/trans back in and it runs perfect. I replaced many extras while it was out and I should be good for another 2500 miles, right?

POST 9Original post

I would really hope that 124K is not rebuild time...in fact, based on the high mileage thread I saw on the forum, I will optimistically say that I do not plan on opening up my engine until WELL BEYOND 124K miles......more like 250K.......

POST 10Original post

Ray & Alpy, I think you guys forget that even JR culls the engines over 100,000 miles. He wont even repair them w/o a complete rebuild.

POST 11Original post

To answer your question I would check a few things.. First what side is the leak on. If it is on the drivers side I would look at the AOS boots if the leak is towards the front of the car. I would also check the oil tubes that live where the spark plugs do. Someone else already suggested that. Also on the passenger side the oil pressure sender is at the top of the heads and can leak as well. Clean it up real good with a rag and degreaser and drive for a few days to see exactly where it is coming from. Doing the oil tubes is not a lot of money but does take some patience. I have heard of the green cam covers leaking but have never seen this on my 996.

POST 12Original post

Quotes source post: 11005846

I demand to see pics of how good you cleaned the motor before I could respect you again. Looks aside, why wouldn't it run perfect?

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