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Planet-9

My Cayman the regurgitater

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

Discussion summary

YOUR RESEARCHMy Cayman the regurgitater

Leading reported evidence

Replace been ok ever since

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

Glad to hear it's fixed, didn't see this thread before but I had one running about 2 years ago, vent valve changed been ok ever since.

My Cayman the regurgitater
Frequently discussed work

Fill sensor in the pump wasn't operating properly

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 have had it happen on occasion but I assumed it was because the fill sensor in the pump wasn't operating properly.

My Cayman the regurgitater
Read full discussion summary

Leading evidence: 'Replace been ok ever since' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Fill sensor in the pump wasn't operating properly' (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 · 16 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Replace fuel filler assembly

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

After 1 year of nagging the dealer they finally dismantled the car and replaced the fuel filler assembly.

My Cayman the regurgitater

Fill sensor in the pump wasn't operating properly

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 have had it happen on occasion but I assumed it was because the fill sensor in the pump wasn't operating properly.

My Cayman the regurgitater

Run about 2 years ago, vent valve

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

Glad to hear it's fixed, didn't see this thread before but I had one running about 2 years ago, vent valve changed been ok ever since.

My Cayman the regurgitater

Use same pump

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

Do you always use the same pump?

My Cayman the regurgitater
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.

Fill sensor in the pump wasn't operating properly

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 have had it happen on occasion but I assumed it was because the fill sensor in the pump wasn't operating properly.

My Cayman the regurgitater

Replace been ok ever since

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

Glad to hear it's fixed, didn't see this thread before but I had one running about 2 years ago, vent valve changed been ok ever since.

My Cayman the regurgitater

Replace fuel filler assembly

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

After 1 year of nagging the dealer they finally dismantled the car and replaced the fuel filler assembly.

My Cayman the regurgitater

Run about 2 years ago, vent valve

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

Glad to hear it's fixed, didn't see this thread before but I had one running about 2 years ago, vent valve changed been ok ever since.

My Cayman the regurgitater

Use same pump

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

Do you always use the same pump?

My Cayman the regurgitater
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.

  • Planet-9: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

He's even tried a used one, but that one was broken so didn't work.

No unique explicit quoted action; no causal link assigned

Generation: 20261027T044418Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Just recently when I fed my Cayman with a tasty dose of Premium fuel it has made a habit of coughing it back at me. The little devil! Well she never did that before until a few months ago. The filler keeps clicking and handful of regurgitated fuel is the reply. Anybody else had that problem? So far the doctor says nothing is wrong with her internals, but the master knows otherwise :crazy: .

POST 2Original post

I think that is usually more a problem with the gas pump/nozzle isn't it? I have had it happen on occasion but I assumed it was because the fill sensor in the pump wasn't operating properly. Do you always use the same pump?

POST 3Original post

Same pump, different pump, different stations, and always the same result... Most strange. Never did it before.

POST 4Original post

That happened to me for the first time yesterday, very odd. I assumed I'd read the gauge wrong and was overfilling but no the tank is only three quarters full so why the is the fuel being belched back up???

POST 5Original post

I'm pretty sure I've read a couple other threads on this same issue over the years. Those threads are out there somewhere on this site.

POST 6Original post

You have a new 2010? From the GT3 boards: Many new GT3 owners are seeing the same issue. I'm sure it's the same part on the new Caymans. Check out the discussion here: new gt3 refueling issues...... - ******** Discussion Forums As to why I've been soaking up all the GT3 info I can, I plead the 5th Amendment and refuse to incriminate myself....

POST 8Original post

The design shouldn't be that different hopefully. Are you still within the warranty period in the UK? Maybe this info will give you something to goto the service manager with.

POST 9Original post

Yeah true. As this is the first time it's happened to me I'm going to run this tank and refill to see if it was a one off or not. If not it's going straight in to the dealer... Thx again Ps Warranty is worth every penny on these cars, thankfully I'm still in mine, phew!!

POST 10Original post

I'm not a cayman owner (planning to be), however, my Mazda do the same when the car is hot or after a long journey, it was annoying me everytime I fill it, but once I asked the guy who works in the station and he explained that the tank is hot and evaporating some gas so it keeps shuting the nozzle... I never had this problem with my ex-golf, so I will asume it's design malfunction...

POST 11Original post

hmmm interesting. I had just been pushing the engine hard. I'll fill up cold and report back. Cheers

POST 12Original post

Thanks a bunch Pete, I'll send that info to the dealer.

POST 13Original post

Update Update: 10 months ago this problem could not be fixed and it was all my fault . After 1 year of nagging the dealer they finally dismantled the car and replaced the fuel filler assembly. Result: FIXED!!!! A small kink in the breather tube was the issue.

POST 14Original post

Glad to hear it's fixed, didn't see this thread before but I had one running about 2 years ago, vent valve changed been ok ever since.

POST 15Original post

I'm having the same issue, only owned the car a couple of months, but trying to put gas in it without it spitting it all back up at me is a challenge. I have started a new Thread about it as my Indy Tech thinks it's the charcoal canister but says he can't get a replacement because they are discontinued and no one can find one. He's even tried a used one, but that one was broken so didn't work. He's trying to make one for me, in the meantime. Why in the world would Porsche discontinue this, when they use it in SO many vehicles?

POST 16Original post

How may thousands did that run? I may need to do that.

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