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Porsche 996 4S Fuel Leak

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

Discussion summary

YOUR RESEARCHPorsche 996 4S Fuel Leak

Leading reported evidence

Check fuse

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’ve checked the fuse and replaced but hasn’t changed anything.

Porsche 996 4S Fuel Leak
Read full discussion summary

Leading evidence: 'Check fuse' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check fuse' (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 · 3 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Fill ) no other leaks

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

Like you, once the initial overspill stops (when the tank is filled) no other leaks.

Porsche 996 4S Fuel Leak

Inspect filer neck

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’ve taken the off side front wheel off and liner and inspected the filer neck.

Porsche 996 4S Fuel Leak

Replace anything

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’ve checked the fuse and replaced but hasn’t changed anything.

Porsche 996 4S Fuel Leak

Replace but hasn’t

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’ve checked the fuse and replaced but hasn’t changed anything.

Porsche 996 4S Fuel Leak
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 fuse

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’ve checked the fuse and replaced but hasn’t changed anything.

Porsche 996 4S Fuel Leak

Fill ) no other leaks

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

Like you, once the initial overspill stops (when the tank is filled) no other leaks.

Porsche 996 4S Fuel Leak

Fill tank up and once finished there was fuel dripping

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

Came to a head when I was filling the tank up and once finished there was fuel dripping from the undertray.

Porsche 996 4S Fuel Leak

Inspect filer neck

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’ve taken the off side front wheel off and liner and inspected the filer neck.

Porsche 996 4S Fuel Leak

Repair so far

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

£14 later and no smell whatsoever - cheapest repair so far

Porsche 996 4S Fuel Leak

Replace anything

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’ve checked the fuse and replaced but hasn’t changed anything.

Porsche 996 4S Fuel Leak

Replace but hasn’t

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’ve checked the fuse and replaced but hasn’t changed anything.

Porsche 996 4S Fuel 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.

3 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: 20261026T120458Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

When refilling my 996 4S it leaks a large about of fuel. The pump clicks immediate so I’ve tried rotating the pump or pulling it out slightly. It fills up no problem then but seems to leak a large about of fuel that comes out from under the under tray. The tank will fill up and then there is no leaking at all once it’s filled. So it just seems to be when I’m filling it because immediately after refilling there isn’t a drop that leaks out after. I’ve taken the off side front wheel off and liner and inspected the filer neck. Can’t see any sign of where it might be leaking. I have then filled it with 5 litres of petrol with a funnel and Jerry can and looked to see if there is a leak. But nothing leaks at all. I’m starting to think maybe the bleeder valve as I can’t hear a click when I open the nozzle hole but still don’t understand why that would cause it to leak. I’ve checked the fuse and replaced but hasn’t changed anything. Still can’t hear the click. I’ve seen a few post about if the bleeder valve is faulty normally the fuel comes back out at you but this isn’t happening to me. My current thought process is the bleeder valve is faulty and is permanently closed. Then when refilling the pressure can’t escape and the fuel in the tank is finding another way of coming out.

POST 2Original post

Interested in this. I have had recurring fuel smells in the cabin and around the front right wheel arch. Carbon canister replaced and fuel cap. Came to a head when I was filling the tank up and once finished there was fuel dripping from the undertray. I haven’t used it much since due to work/health issues, but I am going to get my Indy to look at it in the spring when I get it back on the road. I wondered about a leak in the filler tube to the tank from one of the gaskets perhaps. Like you, once the initial overspill stops (when the tank is filled) no other leaks.

POST 3Original post

When I first brought mine home and stuck it in the garage there was a strong smell of fuel. I was thinking ‘oh no’! Turns out the O ring on the filler cap was cracked in several places. £14 later and no smell whatsoever - cheapest repair so far

This is a source reference. Confirm exact model applicability in the original material.