Rennlist

Gas leak from sending unit

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Original source

4 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHGas leak from sending unit

Leading reported evidence

Disconnect because u cant get them off the tubing

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
Not sure if u can get the whole disconnect because u cant get them off the tubing.
Original post Read captured discussion
Gas leak from sending unit

Read full discussion summary

Leading evidence: 'Disconnect because u cant get them off the tubing' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Disconnect because u cant get them off the tubing' (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 · 4 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Replace connector somehow

Suggestion or failed attempt

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
Is it usually a sending unit issue (cracks) or do I need to replace the connector somehow?
Original post Read captured discussion
Gas leak from sending unit

Frequently discussed actions (2)

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

Disconnect because u cant get them off the tubing

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
Not sure if u can get the whole disconnect because u cant get them off the tubing.
Original post Read captured discussion
Gas leak from sending unit

Replace connector somehow

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
Is it usually a sending unit issue (cracks) or do I need to replace the connector somehow?
Original post Read captured discussion
Gas leak from sending unit

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.

4 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: 20261026T161109Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have a pretty good gas leak, I can see it dripping from the bottom of the gas tank. I removed the battery to expose the opening in my 03 c2 Cabriolet. It is spraying from the pressurized side. Moving the fitting around it can spray more or less. Is it usually a sending unit issue (cracks) or do I need to replace the connector somehow?

POST 2Original post

Its the sending unit. I have seen a few post of them leaking from that spot un the last couple of months.

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 17265375

ok thanks, I�ll pick one up today. Is it possible to find that O ring for the connector? Or buy new connectors and pull off the o ring to swap it

POST 4Original post

Quotes source post: 17265820

I local hydraulic shop can match an o-ring but they usually dont go bad. Not sure if u can get the whole disconnect because u cant get them off the tubing. Im sure u can get the entire line.

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