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Fuel Tank Removal

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

Discussion summary

YOUR RESEARCHFuel Tank Removal

Leading reported evidence

Replace oil and filter, and bought some new tires

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

Naturally before even attempting to start the car, I drained the fuel tank, bought a new battery, changed the oil and filter, and bought some new tires for it.

Fuel Tank Removal
Frequently discussed work

Clean /flush fuel tank

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

big difference when trying to clean/flush fuel tank.

Fuel Tank Removal
Read full discussion summary

Leading evidence: 'Replace oil and filter, and bought some new tires' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean /flush fuel tank' (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 · 5 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Replace oil and put in the new gas

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 started the car after I changed the oil and put in the new gas after draining.

Fuel Tank Removal

Run 20 mins it went away

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

It started up, and while first idiling it sounded like a diesel truck, and I knew this was just everything repressurizing with the new oil, because after it ran for 20 mins it went away.

Fuel Tank Removal

Clean /flush fuel tank

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

big difference when trying to clean/flush fuel tank.

Fuel Tank Removal

Clean tank

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 · Original poster

Now, the main point, I just got the replacement pump and it recommends cleaning the tank before installing it.

Fuel Tank Removal
Frequently discussed actions (6)

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

Clean /flush fuel tank

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

big difference when trying to clean/flush fuel tank.

Fuel Tank Removal

Clean tank

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

Now, the main point, I just got the replacement pump and it recommends cleaning the tank before installing it.

Fuel Tank Removal

Replace fuel 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 · Original poster

I have done my research on how to replace the fuel pump and that seems like a fun, new, and attainable challenge.

Fuel Tank Removal

Replace oil and filter, and bought some new tires

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

Naturally before even attempting to start the car, I drained the fuel tank, bought a new battery, changed the oil and filter, and bought some new tires for it.

Fuel Tank Removal

Replace oil and put in the new gas

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 started the car after I changed the oil and put in the new gas after draining.

Fuel Tank Removal

Run 20 mins it went away

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

It started up, and while first idiling it sounded like a diesel truck, and I knew this was just everything repressurizing with the new oil, because after it ran for 20 mins it went away.

Fuel Tank Removal
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.

5 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.

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

Outcome without a verified action link

The faster I get this fixed the faster I can treat this car with the respect it rightfully deserves.

No unique explicit quoted action; no causal link assigned

Generation: 20261027T201111Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hello everyone, Thanks for reading. I just recently saved a 911, not a turbo, just the Carrera. This car has been sitting for over 5 years before It became my own. Naturally before even attempting to start the car, I drained the fuel tank, bought a new battery, changed the oil and filter, and bought some new tires for it. I started the car after I changed the oil and put in the new gas after draining. It started up, and while first idiling it sounded like a diesel truck, and I knew this was just everything repressurizing with the new oil, because after it ran for 20 mins it went away. I then trickle charged the battery for 2 nights and when I returned it would not start, and I�m certain the fuel pump wasn�t working, which is normal when a car has been sitting and the relay is fine. I know it�s especially popular with Porsches and high end cars. Now, the main point, I just got the replacement pump and it recommends cleaning the tank before installing it. I have done my research on how to replace the fuel pump and that seems like a fun, new, and attainable challenge. Does anyone know of a video or diagram or is there an article anywhere that describes how to take off the fuel tank all together? I�d rather do it properly and take it off, than half *** it and not take it off and risk ruining the new pump. I�m not a rich kid who can just take it to a shop to have it done. I�m a 20 year old who has rent to pay and other financial responsibilities as well. I love to work on anything with a motor, and I am fairly familiar with car maintenance work. The faster I get this fixed the faster I can treat this car with the respect it rightfully deserves. Any advice or help is extremely appreciated. Thanks, Alex

POST 2Original post

https://www.pelicanparts.com/techart..._Fuel_Pump.htm https://www.renntech.org/forums/topi...ove-fuel-pump/ http://911car.blogspot.com/2010/11/p...rera-fuel.html You don't need to remove the entire fuel tank. That is a major PITA job. Install the new fuel pump and jumper the relay to make it pump gas into a container until it runs clear. Is the check engine light on? Does the tach needle move when trying to start it? If not, then it might be the CPS (crank position sensor) preventing a start. One problem at a time.

POST 3Original post

You don�t mention if it�s a C2 or C4... big difference when trying to clean/flush fuel tank. Let�s assume it�s a C2... follow suggestions above. If it�s a C4 it�s got the �saddle tank� which presents a different set of challenges...

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 14877904

Yes I�m sorry, I edited it. It�s just a Carrera. Assuming the C2 is just the rear wheel drive, because the c4 is all wheel right?

POST 5 / ORIGINAL POSTEROriginal post

Quotes source post: 14877818

Hey Joe, The tach does move when trying to start and the battery is at 14v before install, 12 when installed, and 10 when trying to start. At 10 because of all the power needed for the car I believe. CEL is not on.

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