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Porsche Club GB

Difficulty filling up... vent blocked??

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

Discussion summary

YOUR RESEARCHDifficulty filling up... vent blocked??

Leading reported evidence

Fill gets embarrassing

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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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 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

When mine first started it was an intermittent thing but soon developed into a major pain whenever I was filling up, it could take up to 10 minutes to fill, gets embarrassing when other cars move off to another pump because you're there so long.

Difficulty filling up... vent blocked??
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Leading evidence: 'Fill gets embarrassing' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Fill gets embarrassing' (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 · 0 partial discussions

Compare 2 other evidence results

Fill station

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

Had the same problem on my Cayman, had to take a technician to the filling station before the dealership would believe it, quite a rare fault but taking 5 10 minutes to fill a tank is a pain.

Difficulty filling up... vent blocked??

Fill tank is a pain

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

Had the same problem on my Cayman, had to take a technician to the filling station before the dealership would believe it, quite a rare fault but taking 5 10 minutes to fill a tank is a pain.

Difficulty filling up... vent blocked??
Frequently discussed actions (3)

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

Fill gets embarrassing

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

When mine first started it was an intermittent thing but soon developed into a major pain whenever I was filling up, it could take up to 10 minutes to fill, gets embarrassing when other cars move off to another pump because you're there so long.

Difficulty filling up... vent blocked??

Fill station

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

Had the same problem on my Cayman, had to take a technician to the filling station before the dealership would believe it, quite a rare fault but taking 5 10 minutes to fill a tank is a pain.

Difficulty filling up... vent blocked??

Fill tank is a pain

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

Had the same problem on my Cayman, had to take a technician to the filling station before the dealership would believe it, quite a rare fault but taking 5 10 minutes to fill a tank is a pain.

Difficulty filling up... vent blocked??
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.

  • 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: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Have noticed over the last few months, that when filling up, the pump keeps cutting out due to fuel splashing back unless I fill up really slowly. It's always done it a bit, but never as bad as recently. Then at the weekend, on removing the filler cap when empty, I heard an air "sucking" noise with air going into the tank past the little flap 2 or 3 inches into the filler pipe. Does this mean I've got a blocked breather pipe? Does the 996 have a breather pipe or vent? Does anyone know how to check it? Thanks...

POST 2Original post

You have a 710 problem - normally suffered by lady drivers[ ] Further update this evening!

POST 4Original post

Sorry had to get home - further 710 update hereunder:- A few days ago I was having some work done at my local garage. A blonde came in and asked for a seven-hundred- ten. We all looked at each other and another customer asked, 'What is a seven-hundred- ten?' She replied, 'You know, the little piece in the middle of the engine, I have lost it and need a new one..' She replied that she did not know exactly what it was, but this piece had always been there. The mechanic gave her a piece of paper and a pen and asked her to draw what the piece looked like. She drew a circle and in the middle of it wrote 710. He then took her over to a car just like hers which had its hood up and asked 'is there a 710 on this car?'. She pointed and said, 'Of course, its right there.' the mechanic fainted Do you know what a 710 is? Scroll down OIL - upside down[ ] Sorry - I hope someone has a solution for you

POST 5Original post

There is a technical bulletin for this fault, which might be your problem. I'll dig it out and email it to you.

POST 6Original post

Hello Richard, Could I have a copy of that too?. Regards Richard.

POST 7Original post

Had the same problem on my Cayman, had to take a technician to the filling station before the dealership would believe it, quite a rare fault but taking 5 10 minutes to fill a tank is a pain. It was something to do with a vent valve and was fixed in about an hour under warranty, apparently not easy, if the description of the job was correct it's arch liner out and reach over the top of the tank.

POST 8Original post

That is sooo funnny! Will have to show my wife - she's blonde too

POST 9Original post

Even worse my wife don't get it!...LOL. And I'm serious. Thanks for the Doc Richard.

POST 10Original post

Lol, love the OIL story.... Richard, I have this problem as well, but I didn't think it was a problem until this thread. ;-) I just thought it was anoying... Could you please send me the bulletin as well? Cheers

POST 12Original post

+ another, although it doesnt allways happen?

POST 13Original post

When mine first started it was an intermittent thing but soon developed into a major pain whenever I was filling up, it could take up to 10 minutes to fill, gets embarrassing when other cars move off to another pump because you're there so long. Can you please send me the bulletin too, Mine was fixed and no problem since but I'd like to see the Porsche bulletin.

POST 14Original post

Here you go guys: <Fuel Hose Modification> (PDF 150KB)

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